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# SPICE MODEL of PBT-BAT-0002 , TA=25degree in SPICE PARK

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SPICE MODEL of PBT-BAT-0002 , TA=25degree in SPICE PARK. English Version is http://www.spicepark.net.Japanese
Version is http://www.spicepark.com by Bee Technologies.

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### SPICE MODEL of PBT-BAT-0002 , TA=25degree in SPICE PARK

1. 1. Device Modeling ReportCOMPONENTS: Lithium Batteries PackPART NUMBER: PBT-BAT-0002MUNUFACTURER: BAYSUN Bee Technologies Inc.All Rights Reserved Copyright (c) Bee Technologies Inc. 2010 1
2. 2. Circuit Configuration + - U1 PBT-BAT-0002 SOC1 = 100 TSCALE = 3600 All Rights Reserved Copyright (c) Bee Technologies Inc. 2010 2
3. 3. Discharge CharacteristicsCircuit Simulation Result 18V 16V 0.2C ( 440 mA ) 0.5C ( 1100 mA ) 14V 1C ( 2200 mA ) 12V 2C ( 4400 mA ) 10V 8V 0s 1.0s 2.0s 3.0s 4.0s 5.0s 6.0s V(Hi) TimeSimulation Circuit D1 DMOD PARAMETERS: Voch rate = 1 16.8Vdc CAh = 2200m 0 Hi C1 0 1n + - U1 IN+ OUT+ PBT-BAT-0002 IN- OUT- G1 0 SOC1 = 100 GVALUE TSCALE = 3600 limit(V(%IN+, %IN-)/0.01, 0, rate*CAh ) 0 To discharge from 100% of battery capacity, SOC1=100 All Rights Reserved Copyright (c) Bee Technologies Inc. 2010 3
4. 4. Charge Characteristics Circuit Simulation Result SOC [%] 100V 80V 60V 40V 20V 0VVbatt [V] ICharge [A] V(X_U1.SOC) 18V 1.25A 1 2 16V 1.00A 14V 0.75A 12V 0.50A Charging Rate: 0.125C ( 275 mA ) 10V 0.25A SEL>> 8V 0A 0s 1s 2s 3s 4s 5s 6s 7s 8s 9s 10s 1 V(Hi) 2 I(U1:PLUS) Time Simulation Circuit D1 PARAMETERS: rate = 0.125 DMOD CAh = 2200m G1 Voch GVALUE 16.8Vdc Limit(V(%IN+, %IN-)/0.1, 0, rate*CAh ) 0 Hi OUT+ OUT- C1 0 1n + - U1 PBT-BAT-0002 IN+ IN- 0 SOC1 = 0 TSCALE = 3600 Vin 20.5Vdc 0  To charge from 0% of battery capacity, SOC1=0 All Rights Reserved Copyright (c) Bee Technologies Inc. 2010 4
5. 5. Data Information No. PBT-BAT-0002 Capacity 32[Wh], 2200[mAh] (Approximately) Rated Current 2 [A] Input Voltage 20.5 [Vdc] 12.5~16.4 [Vdc] Output Voltage ( 4 cells ) 8 [hours] (Approximately), Charging time ICHARGE=275mA All Rights Reserved Copyright (c) Bee Technologies Inc. 2010 5