This document provides information about Wisdom Industrial Power Co., Ltd, a Chinese manufacturer of lithium iron phosphate (LiFePO4) forklift batteries under the brand BSLBATT. The company aims to be the top exporter of LiFePO4 batteries for replacing lead-acid batteries in forklifts. It has facilities in Anhui Province and supplies batteries to major forklift brands. BSLBATT batteries incorporate various safety features and technologies.

1. w w w . l i t h i u m f o r k l i f t b a t t e r y. c o m w w w . l i t h i u m f o r k l i f t b a t t e r y. c o m
China NO. 1 In Exporting
LiFePO4 Forklift Battery
For the Replacement SLA Battery Market
Wisdom Industrial Power Co., Ltd
Zhonghui international building, Huizhou Avenue,
Huicheng Dist ,Huizhou, Guangdong Province,China
Telephone: +86 752 2819469
E-mail address: inquiry@bsl-battery.com
Designed to keep you runnin

2. Committing to become China No 1 in exporting LiFePO4 forklift battery for
the replacement SLA battery market. Our batteries already had replaced f
or these famous forklift brand: Toyato, Yale, Hyster, Crown, TCM, Linde, D
oosan...Can provide CE, ISO9001, UN38.3 and test report to our clients.
We had cooperated with Hefei University of Technology and other domestic t
echnology research centers. Keep improving battery BMS and cells performa
nce, focus on providing better quality and service to our clients. Achieve a win
-win cooperation always is our goal, welcome to contact us if you are interested.
Our production base in Anhui Province, it is the First professional Forklift li
thium battery factory in China. Mainly produce the Cells and whole Battery
Pack, annual output power over 500 million Wh. Total have 280 employees
, including 20 technicians, 17 QC staffs. Strong management team, major e
ngineer over 16 years in lithium battery production. Owned 36 patents for in
ventions and utility models & 5 software Copyrights.
The First company in China that uses the“all-water system”to produce cells
, more environmentally friendly and safer than oily system. BSLBATT CELL
adopts Lamination process instead of Windling process. Keep good consis
tency performance of the cell.
5 years or 10000 hours warranty.
Forklift rental project /
Warehouse project /
Pallet truck Project /
/ Germany Exhibition
/ Dubai Exhibition
/ Indonesia Exhibition
Filming workshop
PACK workshop
Formation workshop
Semi-finished products
Warehouse
Product cabinet
2012-2020 Annual total sales/ export
Wisdom Industrial Power Co., Ltd is a manufacturing and trading combo,
specialized in Lithium battery for over 17 years in new energy vehicles,
forklifts and storage power, Our brand: BSLBATT, means Best Solution
forLithium Battery. Can provide 5 years or 10000 hours warranty.

3. Established Employee Annual Output
2012 500 millions
kilowatt
www.lithiumforkliftbattery.com
more efficient than lead-acid battery
Longer Run Times
Smaller Carbon Footprint
Enhanced safety
Lower Cost Than Lead Acid Batteries
23%
40%
50%
45%
100%
2~8X
FASTER CHARGING
TIME OVER LEAD-ACID BATTERIES
Lower Total Cost Of Ownership & Maintenance
Wi-Fi Capabilities & Remote Troubleshooting
Get A Free Battery Proposal - We’ll Match You With A Solution That Fits Your
Budget
Make Your Work Space Safer For Your Team By Eliminating Hazardous
Fumes Or Acid Spills
Fast Lifting And Travel Speeds At All Levels Of Discharge
Lithium Ion Forklift Batteries
950+ Models Of Lithium Ion Batteries For Nearly Every Make And
Model Of Electric Industrial Trucks
280
China In BSLBATT

4. 2012 FOUNDED
The company was estoblished
in June 2012, with 0registered
capital of 41.98 million yuon.
ENTERPRISE
In June 2014, registered capital
was changed to RMB 86,900,000In
July 2014, it passed the provincial
high-tech enterprise certification and
was awarded the title of Hefei Itellectual
Property Demons..
2014
2016
GROWTH
In May 2016, passed the quality,
environment, and occupotional
health and safety management
system.In October, it passed the
integration of the two industriolization
management systems.In June 2016...
2015
2019
2020
MINING EQUIPMENT
OFFICIAL
COMMISSIONING
The new area Li-ion battery project
with an annual output of 100 million
Ah was officially put intoproduction...
2017
WATER SYSTEM
76AH AND 212AH
in october 2017, it passed
the new version of the quality
body IATF16946: 2016，
the first batch of national version
certification.In December 2017,
the water system 76AH
low-temperature problem power...
2018
SECOND GROWTH
In March 2018, it was awarded the
title of Excellent Supplier by Hubei
New Chufeng Motor Co., Ltd.In
August 2018, it obtoined the
certificotion of Hefei Yongxi
Engineering Technology Center..
BSLBATT 80V 400AH
Launch of new BSLBATT 80V
400Ah Lithium forkift battery
Expanding business towords
motive power systems BSLBATT
winds first contract for delivering a
250kwh motive power systems in
China...
The following overview of our business areas should help you to find
your way around our range even better. So you are guaranteed to keep
an overview!
add it toour list. The average build time for custom lithium batteries and battery management software
Not seeing the brand that you need?
We can provide custom custom design services for your forklift brand and
Bslbatt Battery
BSLBATT Team

5. Since 2012Since 2012
8 years experience in forklift
battery R&D and manufacturing.

6. Safety Shield 4 -Water-based process
Safety Shield 7-Insulated High voltage box
Safety Shield 6-Fifth generation BMS
Safety Shield 8-UL94V0 ABS insulation cover
Safety Shield 10-Strong steel container
Safety Shield 1-Insulated PP Shell
Safety Shield 5 -Lamination & stacking
Safety Shield 3-Special terminal size 22mm*M8
10 Safety Shields BSLBATT Forklift Lithium ion battery
Safety Shield 9 -Fire retardant cable and insulation sleeving
BSLBATTCELLadoptsLamination
processinsteadofWindingprocess.
Thedischargerateisincreasedbut
thebatteryresistanceis reduced.
Keepgoodconsistency performance
ofthecell.
BSLBATTbatteryconnectioncable
anddataacquisitionlineareusing
Fireretardantcableandinsulation
sleeving.
BSLBATTbatterycontainerusestrong
steelwith0.25mmcoatingandupto
8mmthicknesscontainer,anti-
collisionandanti-corrosion.
AllBSLBATTlithiumforkliftbattery
hasbeeninstalledintheInsulated
Highvoltagebox, which can protect
thewholebattery-electricsystem,
and canpassmax1000Acurrent.
BSLBATTBMShasevolvedintothe
Fifthgeneration,safer,morestable and
reliable.OurBMShasbeeninstalled on
morethan20000electricforklifts.
BSLBATTspecialdesignedUL94V0
ABSinsulationcovercanprevent
electromagneticinterferenceand
ensure100%insulation.
BSLBATTuniqueone-wayexplosion-
proofvalvewithourpatented
technologyreleasebatteryinternal
pressuretimely.
Specialterminalsize22mm*M8of
cell:Canpassmax400Acurrent.
BatterycellisusingUL94V0
Fire-resistantandhighinsulated
PPshell,canwithstandupto
180℃(356℉)temperature.
BSLBATTbatterycell,thepositiveand
negativeelectrodesadoptDeionizedwater
technologyinsteadofoily(NMP)technology.
It'smuchmoreenvironmentallyfriendlyandsafer.
Safety Shield 2-Unique one-way explosion-proof valve

7. Safety Design
Concept Pre-design Design Test
Validation
·Topology optimization
·Shape optimization
·Size optimization
·Heat dispersion analysis
·Thermal runaway
·Modality
·Random vibration mechanical shock
·Stone impact, crush
·Vibration
·Mechanical shock
·Crush
Topology Optimization Shape Optimization Szie Optimization
Modality Vibration Heat Dispersion Analysis
Mechanical Shock Test External Fire Test IP Test
Crush Test Nail Penetration Test Vibration Test
Thermal Runaway
FEATURES BENEFITS
Power
Ergonomics
/ Virtually no physical strain, because battery changes are not needed.
/ Maintenance free operation - no topping up of water or checking acid levels.
/ No organizational effort - pre-work checks and providing water are not needed.
Safety
Ecologic responsibility
/ Eco-friendly thanks to twice the service life.
/ Eco-friendly due to absence of acid.
/ Substantially higher efciency of the Li-Ion battery when charging
/ High energy density with an identical volume as a lead-acid battery, the Li-Ion battery contains twice as much energy.
/ High availability by quick opportunity charging without the need to change the battery.
/ Longer truck performance thanks to stable voltage supply throughout the discharging process.
/ Li-Ion batteries maintain their performance level also at temperatures below freezing making them ideal for use in cold areas.
Compactness
/ Higher energy density for compact battery dimensions.
Precision
/ The communication between truck and battery controller allows effcient usage and Li-Ion battery deployment.
/ Intelligent battery management monitoring every important function.
/ Higher user safety, thanks to acid-free use.
/ User friendly due to battery change avoidance.
/ No emission of battery gasses.
With the biggest testing lab by area, largest number of charging discharging equipment, most complete standards,
BSLBATT testing is among the best domestically.
By December 2018, BSLBATT is able to carry out 273 kinds of tests* including safety, reliability and performance tests.
*The 273 kinds of tests included 100 performance tests, 48 safety tests and 125 reliability tests.

8. 0h 8h 16h 24h
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
Battery
LEAD
Battery
Coffee time
Rest time
Work time
CHARGING
- Attenuation rate comparison
BSLBATT: First year 6.29%, Second year 4.66%, third year 3.18%
Total attenuation 14%
General: First year 10.9%, Second year 7.23%, third year 5.26%
Total attenuation 23.4%
6.29
10.9
4.66
7.23
3.18
5.26
5
10
15
20
25
General
First year (%) Second year (%) Third year (%)
Rapid charging and opportunity charging ensure
continuous availability of vehicles.
PERFECT
PERFORMANCE
IN COLD AREA
BATTERY PACK HEATING MANAGEMENT
BSLBATT batteries pack with heating management during the discharge process,
the temperature rises from - 20℃ to 0℃ only takes 25-30 minutes.
General battery pack during the discharge process, the temperature rises from
- 20℃ to 0℃ will take 85-90 minutes.
0
0 1 2 3 4 5 6 7 8
20
40
60
80
100
Li-lon battery Lead acid battery
Charging time [t]
EFFICIENCY
Li-lon battery Lead acid battery
-25
-20
-15
-10
-5
0
5
10
15
0 5min 10min 15min 20min 25min 30min 35min 40min 45min 50min 55min 60min 65min 70min 75min 80min 85min 90min
Note: Battery pack with LiFePO4 features heating management.
BSLBATT
General
Heating chart
LONG CYCLE LIFE
BATTERY PACK CYCLE LIFE TEST
BSLBATT provides Li-Ion (LiFePO4) battery with 5 years or 10000
hours warranty.
BSLBATT
Attenuation rate
0
Li-Ion powered forklifts are always available. They allow for fast full chargingor boost charging
. They are maintenance free anddo not require a battery change when(100 % charge in 2 hours)
used for multi-shift operations.
Loadingcapacity[%]
COMPARING BATTERY CHARGING TIMES
The high-performance Li-Ion technology is especially suitable
in cases where lead acid batteries are in use and have to be
changed in two to three-shift operation. Lithium-ion batteries
do not need to be replaced. By quick interim charging any
downtime, such as a lunch break, can be efciently used and the
battery is recharged in a very short period of time. Interim charging
does not affect the battery service life. Lithium-ion technology
supplies constant voltage throughout the entire application time.
Accordingly, you can work under full power through several shifts
without having to change a battery or do any kind of maintenance at all.

9. Higher sustained power, with
no voltage drop-off
Safe – No acid spills or
combustible gas emissions
Over 3000 cycles at 80% depth of discharge
Up to 45% lower cost – fewer
replacements needed
No battery swapping required
for multi-shift applications
Maintenance-free
Typically uses 50% less energy
·Lamination stacking·Insulated PP Shell
·Water-based process ·TheFifth generation BMS
·Insulated High voltagebox ·strong steelcontainer
·Specialterminalsize22mm*M8 ·Insulated High voltagebox
·Uniqueone-way explosion-proof valve·Fireretardant cableand insulation sleeving
24
100
,
SPECIFICATIONS BSLBATT S-Series: S24 CALL +86 752 2819469
10 Safety Shields BSLBATT Forklift lithium Power
·We offer over 950 models of Lithium Ion Batteries for nearly every make and model of electric industrial trucks
The energy system for the intralogistics of today and tomorrow
LI-ION technology BSLBATTfrom switch to the new, Higher-performing and
Longer-Lasting battery pack Dramatically Lowers Your Costs!LITHIUM-ION
Safer Technology!Improved Productivity!
Model 25.6V40AH 25.6V80AH 25.6V120AH 25.6V150AH 25.6V200AH 25.6V240AH 25.6V300AH 25.6V280AH 25.6V360AH 25.6V400AH
Electricity(Kw/h) 1.024 2.048 3.072 3.84 5.12 6.144 7.168 7.68 9.216 10.24
Specifications Paramer
Model 24V 150AH
Electric Quantity 3.84kw.h
Charging Capacity 75A(150A 30Smax)
Discharging Capacity 750A(300A 30Smax)
Charging Time 1h 40min
Size 548mm*150mm* 500mm
Weight 60kg
24V Battery System
Product Series

10. ·Lamination stacking·Insulated PP Shell
·Water-based process ·TheFifth generation BMS
·Insulated High voltagebox ·strong steelcontainer
·Specialterminalsize22mm*M8 ·Insulated High voltagebox
·Uniqueone-way explosion-proof valve·Fireretardant cableand insulation sleeving
48
100
,
SPECIFICATIONS BSLBATT S-Series: S36 CALL +86 752 2819469
10 Safety Shields BSLBATT Forklift lithium Power
·We offer over 950 models of Lithium Ion Batteries for nearly every make and model of electric industrial trucks
The energy system for the intralogistics of today and tomorrow
LI-ION technology BSLBATTfrom switch to the new, Higher-performing and
Longer-Lasting battery pack Dramatically Lowers Your Costs!LITHIUM-ION
Safer Technology!Improved Productivity!
NI CHE ID NA
A
M
600 Ah (23kWh) 800 Ah (30kWh)
Specifications Paramer
Length
Width
Height
Avail Able Capacities
System / Nominal Voltage
Max Continuous Charge Current (external)
Max Continuous Discharge Current
Charge Temperature Range
Discharge Temperature Range
Cable Length And Position (standard)
Weight
37.9 in(96.3cm)
13.9 in(33.0cm)
31.0 in(78.7cm)
36V/38.4V
350A
350A
32°F to 113°F(0℃to45℃)
-4°F to 131°F(-20℃to55℃)
24.0 in (61.0 cm/Position
1080lbs(490kg)
No battery swapping required
for multi-shift applications
Typically uses 50% less energy
Maintenance-free
Higher sustained power, with
no voltage drop-off
Safe – No acid spills or
combustible gas emissions
Over 3000 cycles at 80% depth of dischargeUp to 45%
lower cost – fewer replacements needed

11. Higher sustained power, with
no voltage drop-off
Safe – No acid spills or
combustible gas emissions
Over 3000 cycles at 80% depth of discharge
Up to 45% lower cost – fewer
replacements needed
No battery swapping required
for multi-shift applications
Maintenance-free
Typically uses 50% less energy
·Lamination stacking·Insulated PP Shell
·Water-based process ·TheFifth generation BMS
·Insulated High voltagebox ·strong steelcontainer
·Specialterminalsize22mm*M8 ·Insulated High voltagebox
·Uniqueone-way explosion-proof valve·Fireretardant cableand insulation sleeving
48
100
,
SPECIFICATIONS BSLBATT M-Series: M48 CALL +86 752 2819469
10 Safety Shields BSLBATT Forklift lithium Power
·We offer over 950 models of Lithium Ion Batteries for nearly every make and model of electric industrial trucks
The energy system for the intralogistics of today and tomorrow
LI-ION technology BSLBATTfrom switch to the new, Higher-performing and
Safer Technology!Improved Productivity!
Longer-Lasting battery pack Dramatically Lowers Your Costs!LITHIUM-ION
Model
Electricity(Kw/h)
Specifications Paramer
Model 48V 450AH
Electric Quantity 23.04kw.h
Charging Capacity 200A(450A 30Smax)
Discharging Capacity 450A(680A 30Smax)
Charging Time 2h30min
Size 820mm*600mm* 444mm
Weight 280kg
48V Battery System
Product Series
23.552 20. 48 30.72 12.9024 15.872 17.664 40.96 38.7072 25.8048 47.104
51.2V460AH 51.2V400AH 51.2V600AH 51.2V252AH 51.2V310AH 51.2V345AH 51.2V800AH 51.2V756AH 51.2V504AH 51.2V920AH
6 Protections

12. Higher sustained power, with
no voltage drop-off
Safe – No acid spills or
combustible gas emissions
Over 3000 cycles at 80% depth of discharge
Up to 45% lower cost – fewer
replacements needed
No battery swapping required
for multi-shift applications
Maintenance-free
Typically uses 50% less energy
·Lamination stacking·Insulated PP Shell
·Water-based process ·TheFifth generation BMS
·Insulated High voltagebox ·strong steelcontainer
·Specialterminalsize22mm*M8 ·Insulated High voltagebox
·Uniqueone-way explosion-proof valve·Fireretardant cableand insulation sleeving
48
200
,
SPECIFICATIONS BSLBATT M-Series: M72 CALL +86 752 2819469
10 Safety Shields BSLBATT Forklift lithium Power
·We offer over 950 models of Lithium Ion Batteries for nearly every make and model of electric industrial trucks
Specifications Paramer
Model 72V 450AH
Electric Quantity 35.56kw.h
Charging Capacity 200A(450A 30Smax)
Discharging Capacity 450A(680A 30Smax)
Charging Time 2h 30min
Size 980mm*630mm* 594mm
Weight 390kg
Model 76.8V150AH 76.8V200AH 76.8V240AH 76.8V280AH 76.8V300AH 76.8V360AH 76.8V400AH 76.8V450AH 76.8V480AH 76.8V520AH
Electricity(Kw/h) 11.52 15.36 18.432 21.504 23.04 27.648 30.72 34.56 36.864 39.936
76.8V560AH 76.8V600AH 76.8V640AH 76.8V680AH
43.008 46.08 49.152 82.224
76.8V720AH 76.8V760AH
55.296 58.368
Product Series
LI-ION technology BSLBATTfrom switch to the new, Higher-performing and
Longer-Lasting battery pack Dramatically Lowers Your Costs!LITHIUM-ION
Safer Technology!Improved Productivity!
The energy system for the intralogistics of today and tomorrow
72V Battery System

13. Higher sustained power, with
no voltage drop-off
Safe – No acid spills or
combustible gas emissions
Over 3000 cycles at 80% depth of discharge
Up to 45% lower cost – fewer
replacements needed
No battery swapping required
for multi-shift applications
Maintenance-free
Typically uses 50% less energy
·Lamination stacking·Insulated PP Shell
·Water-based process ·TheFifth generation BMS
·Insulated High voltagebox ·strong steelcontainer
·Specialterminalsize22mm*M8 ·Insulated High voltagebox
·Uniqueone-way explosion-proof valve·Fireretardant cableand insulation sleeving
48
300
,
PECIFICATIONS BSLBATT H-Series: H80 CALL +86 752 2819469
10 Safety Shields BSLBATT Forklift lithium Power
·We offer over 950 models of Lithium Ion Batteries for nearly every make and model of electric industrial trucks
The energy system for the intralogistics of today and tomorrow
LI-ION technology BSLBATTfrom switch to the new, Higher-performing and
Longer-Lasting battery pack Dramatically Lowers Your Costs!LITHIUM-ION
Safer Technology!Improved Productivity!
Specifications
Model
Electric Quantity
Charging Capacity
Discharging Capacity
Charging Time
Size
Weight
Model
Electricity(Kw/h)
Product Series
80V Battery System
8 0 V 2 6 8 A H 8 0 V 6 7 0 A H 8 0 V 2 6 8 A H 8 0 V 6 7 0 A H 8 0 V 4 0 2 A H 8 0 V 1 3 1 6 A H
24.1 60.3 24.1 60.3 36.2 118.4
80V 300AH
200A(300A 30Smax)
300A(600A 30Smax)
1h 50min
900mm*630mm* 444mm
300kg
24.96kWh
Paramer

14. DATACLOUDFORBATTERYSYSTEM
Smartbatteryon-linecloudplatform
Thebatterydatacloudplatformprovidespowerfulfunctionsofdata
monitoring,statusquery,alarmandwarning,dataanalysis,and
parameterre-calibrationtocompletethefulllifecyclemanagementof
thebatterysystem.
Operatingtemperature -40℃~85℃
Storagetemperature
operatinghumidity
Systempowersupply 7~36V
SOCestimationaccuracy =5%
Supportprotocolsandstandards CCP?UDS?OBD-ii?GB/T32960
CANfield-bus 4ways(charging/vehicle/master/T-Box)
Boxtemperaturedetection
high-voltageexamination 0~800V
currentdetection Hallcurrentsensor(single/doublerange)
Insulationtest batterypackB+/B-
Relayadhesiondetection Maximumsupport5roadhighvoltagerelayadhesiondetection
Chargingporttemperaturedetection 5channels
Chargingconnectiondetection CC,CP,CC2GB/T20234-2015
Inputsignaldetection 5channels(supporthighvoltageinterlockdetection)
Wakesignalsourcedetection KL15/OBC/DCC/CP/CAN/RTC
-40℃~105℃
5~95%
Range-40℃~125℃
Onboardstorage:NANDFLASH
Cloudstorage:Wirelessdatatransmission,supportremoteservice.
CloudPlatformFunctions
2)QueryStatistics
Faulthstory,operationhistory,upgradehistory,equipmentchange
3)RemoteManagement
BMSremoteupgrade,remoteupgrade,remotecontnol,remotediagnosis
4)SystemManagement
Batteryinformationmaintenance,SIMcardmanagement,systemaccountmanagement
5)Value-addedService
Vehiclehotareaanalysis,drivingbehavioranalysisandbigdataanalysis
1)BatteryMonitor
Locationinformation,systemstatus,alarmstatus,batterydata