The document provides specifications for a rechargeable lithium sulfur rack mounted battery. The battery has a nominal voltage of 48V, rated capacity of 3000Wh, weighs 25kg, and has dimensions of 130mm x 482mm x 650mm. It can be fully charged in 4 hours and has a cycle life of 1,400 cycles at an 80% depth of discharge. The battery incorporates safety protections and communication interfaces. It utilizes lithium sulfur chemistry which offers high energy density and safety advantages over lithium ion batteries.

1. Version 0.6 Information subject to change 29-Feb-2016
PRODUCT DATA SHEET
Rechargeable Lithium Sulfur Rack Mounted Battery
Parameter Performance
Nominal Voltage 48 V
Rated Capacity 3000 Wh
Weight 25 kg
Max. Continuous Discharge 3000 W
Max Peak (30 sec) Discharge 9000 W
Dimensions
H = 130 mm
W = 482 mm
D= 650 mm
Charge Time 4 Hours
Cycle life (80% DoD, 60% BoL) 1,400
Operating Temperature range 0 to +60
0
C
Communication Interface CANbus, RS485, Ethernet
Approval
CE
Designed to meet UN DoT38.3
Safety and Protection
The unit incorporates electronic
protection, including:
 Over-charge protection
 Over-discharge protection
 External short circuit
protection
 Over temperature monitoring
Description:
The unit is based on OXIS Energy’s unique
Lithium Sulfur (Li-S) technology, offering a
superior gravimetric energy density
resulting in a very lightweight battery.
Furthermore, compared to other lithium
based chemistries, OXIS cells are very
robust and safe when subject to abuse
such as over-discharge, over-charge and
high temperatures.
The active ingredients of the Li-S cells are
sulfur - a recycled waste product from the
oil industry - and lithium. Unlike lithium-
ion our cells do not contain manganese,
cobalt, lead or other harmful metals.
The battery is designed to easily install
into 19” racking, allowing a scalable
solution to both cabinet and large
container size systems.
Communication ports are included,
providing full diagnostics, status
indication, health and usage monitoring.
The on-board communication allow users
access to various battery information
including cell fault report, data logging,
voltage, battery State of Charge (SoC) and
historical data.
The advanced Battery Management
System provides the measurement and
safe control of cells, ensuring that they are
closely matched and balanced during
charging.
 State-of-the-art Lithium Sulfur technology
 19” rack-mount battery with only a 3U profile
 Nominal 48V / 3 kWh Lithium Sulfur pack
 For Energy Storage and Vehicle applications
 Fully scalable to large MWh solutions
 Lightweight – only 25 kg
 Extremely safe - no acids or risk of fire
 Reduced environmental impact
 Advanced Battery Management System providing
safe operation, control and status