
Lithium Iron Phosphate Battery 12V 200Ah with low temperature
feature
1. LiFePO4 Battery 12V 200Ah advantage
2. Specification
NO | Items | Characteristics | |
2.1 | Normal capacity | 200Ah | |
2.2 | Nominal energy | 2.56KWh | |
2.3 | Nominal voltage | 12V (LFP-4S) | |
2.4 | Internal resistance | ≤30mΩ @1kHz AC | |
2.5 | Normal charge voltage | 14.6±0.5V | |
2.6 | Float charge voltage(for Standby use) | 13.8±0.2V | |
2.7 | Allowed MAX charge current | 150A | |
2.8 | Recommended charge current | ≤150A | |
2.9 | Allowed MAX discharge current | 150A,200A 30min@25℃,350A 3S | |
2.10 | End of discharge voltage | 10.0V | |
2.11 | Dimension | 484±3 mm | |
170±3 mm | |||
241±3 mm | |||
2.12 | Weight (No accessories) | 25.0±1.0Kg | |
2.13 | Operation temperature | Charge | 0~45℃ |
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 | ||
2.17 | Heating performance | Charging at -45℃ |
3. Circuit Protection
No | Item | Content | Criterion |
3.1 | 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 | ||
3.2 | Over discharge | Over-discharge protection each cell | 2.50±0.03V |
Over-discharge release for each cell | 2.80±0.04V | ||
Over-discharge release method | Charging | ||
3.3 | Over current | Charge over current protectionⅠ | 230A±20A, delay time 8s±1s |
Charge over current protectionⅡ | 300A±50A, delay time 1s±0.5s | ||
Charge over current release | Recovering after 8s | ||
Discharge over current protectionⅠ | 230A±20A, delay time 30s±5s | ||
Discharge over current protectionⅠ | 400A±30A, delay time1.0s±0.5s | ||
Discharge over current release | Recovering after 30s | ||
Short circuit protection | Available | ||
3.4 | Temperature | Charge over temperature protection | Protect@55±5℃; Release@45±5℃; |
Charge under temperature protection | Protect@0±5℃; Release@>3℃ | ||
Discharge over temperature protection | Protect@65±5℃; Release@55±5℃; | ||
3.5 | Heating performance | Heating opening condition | Below the charging temperature protection -2℃ Temperature is greater than -30℃ (allowed to open the heating film the lowest temperature) Satisfy the above two conditions to start heating |
Heating closing condition | Stop heating if the temperature is greater than the ending temperature of heating; The discharge state stops heating; Under low temperature protection, stop heating after heating for more than one hour. |
4. Warranty:
5. Our service
6. LiFePO4 battery 12V 200Ah dimension
Your inquiry will be warmly welcomed, looking forward to our long
term cooperation.
Shenzhen Topband Battery Co., Ltd
Shenzhen Topband Co., Ltd. was registered in so-called “China Silicon Valley”, Shenzhen Hi-tech Industrial Park in 1996, and got listed in Shenzhen Stock Exchange ( the stock code as 002139) in 2007.
After years of rapid development, now Topband takes lithium battery as the core technology and has become one of the leading suppliers of lithium battery solutions in China, focusing on nano lithium iron phosphate/ LiFePO4 technology for EV, RV/ caravan, marine, motorcycle, golf cart / trolly, UPS, solar storage, medical, floor scrubber, industrial, commercial use, etc.
Topband has more than 5000 staffs, covers an area of 100,000 square meters. And large production plants are mainly located at Shenzhen and Huizhou
Our R&D team of over 300 professionals, in cooperation with Tsinghua Research Institute and Harbin Industrial University have laid a firm foundation of our leading technology.
We have got the certificates of ISO9001, ISO14001, OHSAS18001, TS16949 and UL, CE, CB, UN38.3, TUV, etc.
Topband is a Hi-tech enterprise. Since the company established, with innovation, we have committed ourselves to making people’s lives more comfortable and high-efficient. We and our companions are working hard at making technology progress to let people enjoy the changes of new technology.