12 Volt 200Ah Lifepo4 Bluetooth Lithium Battery 2000 Cycles Life With Heating Film

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US $1-1,200 / Packs | 20 Pack/Packs (Min. Order)
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Overview
Quick Details
Place of Origin:
China
Brand Name:
Topband
Model Number:
TB-BL12200F-S108A_HEAT
Type:
Lifepo4
Nominal Voltage:
12.8V
Nominal Capacity:
484*170*241mm
Voltage:
12.8V
Capacity:
200Ah
Cycle life:
more than 2000 times
Warranty:
2 Years
Weight:
25kg
Protection:
BMS Protection
Application:
Solar Street Light/RV.etc
Conmunication:
Bluetooth
Packaging & Delivery
Port
Shenzhen

12 Volt 200Ah Lifepo4 Bluetooth Lithium Battery 2000 Cycles Life With Heating Film

 

Company Information

 

1.About us

Shenzhen Topband Battery Co., Ltd, a company professional to do LiFePO4 battery, which is founded in 1996 and listed in Shenzhen in 2007. There are over 300 R&D engineers and about 3,000 employees in the 70,000 square meters Topband industrial park. We can provide One -Stop Solution of new energy, from cell, BMS/PCM to battery pack assembling.

 

Factory1

Product Description

 

2.Specification

 

 

NO

 

Items

 

Characteristics

2.1 Normal capacity200Ah
2.2 Nominal energy2.56KWh
2.3 Nominal voltage12V (LFP-4S)
2.4 Internal resistance≤30mΩ @1kHz AC
2.5 Normal charge voltage14.6±0.5V
2.6 Float charge voltage(for Standby use)13.8±0.2V
2.7 Allowed MAX charge current150A
2.8 Recommended charge current≤150A
2.9 Allowed MAX discharge current200A
2.10 End of discharge voltage10.0V

 

 

2.11

 

 Dimension

Length 484±3 mm
Width 170±2 mm
Height 241±2 mm
2.12 Weight (No accessories)25.0±1.0Kg

 

2.13

 

Operation temperature

 Charge0~45℃
 Discharge-20~60℃

 

 

 

2.14

 

Self-discharge rate

 

Residual capacity

≤3%/Month; ≤15%/ year 

 

Recover capacity

≤1.5%/Month; ≤8%/ year

 

 

 

2.15

 

Storage environment

≤1month-20~+60℃,5~75%RH
≤3month-10~+45℃,5~75%RH

Recommend

environment

15~35℃,5~75%RH

 

2.16

Charge performance at low temperature

 

Battery can be charged at -20℃

 

Testing Conditions:

Ambient Temperature: 25±5℃; Huminity:45%~75%.

Normal charge:Charge battery under CC(0.33C)/CV(14.6V) mode until over charge protection or thecharge current reduce to 0.05C, and then rest for 1h.


3.Electrical Characteristics and Test  Condition

Ambient Temperature: 25±5℃; Huminity:45%~75%.

Normal charge:Charge battery under CC(0.33C)/CV(14.6V) mode until over charge protection or the charge current reduce to 0.05C, and then rest for 1h.

 

NO

Items

Criterion

Condition

 3.1

Normal Capacity

 200Ah

After Normal charge, discharge @0.33C current to the end of discharge voltage.

 3.2

Internal Impedance

 ≤30mΩ

@50% SOC @1kHz AC internal resistance test instrument.

 3.3

 Short circuit protection

Auto cutoff load when short circuit

Connect the positive and negative of this battery pack through a lead with 0.1Ω resistance.

 3.4

Cycle life

@DOD100%

 ≥2000 cycles

After Normal charge,discharge @0.33C current to the end of discharge voltage. Repeat above process until discharge capacity reduce to 80% of initial value.

 3.5

Discharge temperature characteristic

@0.33C

-20℃(6h)

 

≥70%

 Capacity @specified temperature the percentage

                  Capacity @ 25℃          accord with criterion

0℃(6h)

 

≥80%

25℃(4h)

 

≥100%

55℃(4h)

 

≥95%

 3.6

 Capacity retention rate

 remain capacity≥96%

 After normal charge, store the battery @25±5℃ for 28days, then discharge capacity @0.33C,the retention capacity accord with criterion.

 

 

4.Circuit Protection

The batteries are supplied with a LiFePO4 Battery Management System (BMS)that can monitor and optimized each single prismatic cell during charge & discharge, to protect the battery pack overcharge, over discharge, short circuit. Overall, the BMS helps to ensure safe and accurate running.

No

Item

Content

Criterion

4.1

Over charge

Over-charge protection for each cell

3.75±0.05V

Over-charge release for each cell

3.60±0.04V

           Over-charge release method

Under the release voltage

4.2

Over discharge

Over-discharge protection each cell

 

2.50±0.03V

    Over-discharge release for each cell

2.8±0.04V

Over-discharge release method

Charging

4.3

Over current

Discharge over current protection

230A±20A,delay time 8s±2s

Discharge over current release

Recovering after 8s

Short circuit protection

Available

4.4

Temperat ure

Charge over temperature protection

Protect@55±5℃; Release@45±5℃;

Charge under temperature protection

Protect@0±5℃; Release@10±5℃

Discharge over temperature protection

Protect@65±5℃; Release@55±5℃;

 

 

Our Services

 

Warining

 1.Battery must be far away from heat source, high voltage, and no exposed in sunshine for long time;

 2.Never throw the battery into water or fire;

 3.Never reverse two electrodes when use the battery;

 4.Never connect the positive and negative of battery with metal;

 5.Never knock, throw or trample the battery;

 6.Never disassemble the battery without manufacturer's permission and guidance;

 7.Never use mixed with other type of battery.

 

Tips

1.Keep the battery against high temperature. Otherwise it will cause battery heat, get into fire or lose some function and reduce the life;

2.When battery run out of power, please charge your battery timely (≤15day);

3.Please use the matched or suggested charger for this battery;

4.If battery emit peculiar smell, heating, distortion or appear any abnormity, please stop using;

5.If the battery leaks and get into the eyes or skin, do not wipe, instead, rinse it with clean water and see doctor immediately;

6.Please far away from children or pets;

7.It is strictly prohibited any series between the battery packs. Any requirements on serials connection,please contact TOPBAND for details.