Specifications
High performance1C-10C discharge current
1500-1800 cycles
Smaller and lighter
Good battery consistence
Specification:
Model | TB-1240F |
Battery Type | LiFePO4 |
Nominal Voltage | 12.8V |
Nominal Capacity | 40Ah |
Energy | 512Wh |
Internal Impedance | 50≤mΩ |
Nominal Charge Voltage | 14.6±0.05 V |
Discharge cut off Voltage | 11.2±0.5V |
Max .Charge Current | 40A |
Max Continue .Discharge Current | 100A |
Max .Discharge pulse Current | 300A(2s) |
Charge method | CC/CV(constant current/constant voltage) |
Weight | <6.5kg |
Size(L*W*H) | 194.5(L)*165(W)*175.5(H)mm |
Operating Temperature | Charge: 0°C--45°C Discharge: -10°C--60°C |
Storage Temperature | 5°C-35°C(suggest 25±5°C) |
Relative Humidity | 65±20% |
Feature:
1.Long life, large capacity and good shock resistance
2.Low self-discharge and good discharge performance at low temperature
3.Strong charging acceptance and quick-charging capability
4.Strong over-discharge resistance and charge retention
5.Maintenance-free and no acid or water for maintenance in usage
6. Ultra light. 1/5 the weight of lead-acid batteries on average
7. No explosive gasses during charge, no lead, no acid
• Internal low voltage protection.
• Internal short circuit protection.
• Internal cell balancing.
• Auto Restart function.
• No presence of toxic substances.
Applications: Power tools,E-bike ,E-Scooter ,E-Moto ,Golf cart ,E-wheelchair ,PDA,Solar System,Electric equipment ,Emergency lighting and etc.
Service provided by US:
• Quick response to clients' enquiries whithin 24hrs
• Exclusive and unique solution can be provided to our clients by our experienced and professional engineers and researchers
• Solve the problems be prompt if anything wrong with our products' quality
About Topband:
• Shenzhen Topband Co., Ltd is one of the leading electronic manufacturers in China which is founded in 1996. In June 2007, it was listed in Shenzhen stock exchange market. Have passed HSPM QC080000, ISO14001: 2004, ISO9001: 2000, OHSA28001: 2001 system authentication. Certifications:UL,FCC,ETL,CE,RoHS.
Welcome to your orders.
We are the original manufacture who provides high quality products and services.
Warmly welcome to visit our country and our factory.
Standard and battery solution will provide according to your requirements!
*Note: we can use these battery cells to assemble the different packs on the different applications. If you have other requests, pls check with TOPBAND.