Shenzhen Topband Battery Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 450Mwh/year |
| Delivery Time | 2~4weeks for samples; 4~6weeks for mass production |
| Packaging Details | standard export carton |
| Nominal Voltage | 25.6V |
| Typical Capacity | 100Ah |
| Internal resistance | ≤30mΩ |
| Discharge cut-off voltage | 18.4V |
| Weight | 24.2kg |
| Dimension | 245x170x485mm |
| Meterial | LiFePO4 |
| Operating Temperature | -20～60℃ |
| Cycle life | ≥2000 (DOD100%) |
| Warranty | 2 years |
| Brand Name | Topband |
| Model Number | TB24100F-S110A |
| Certification | CE, UN38.3 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 450Mwh/year |
| Delivery Time | 2~4weeks for samples; 4~6weeks for mass production | Packaging Details | standard export carton |
| Nominal Voltage | 25.6V | Typical Capacity | 100Ah |
| Internal resistance | ≤30mΩ | Discharge cut-off voltage | 18.4V |
| Weight | 24.2kg | Dimension | 245x170x485mm |
| Meterial | LiFePO4 | Operating Temperature | -20～60℃ |
| Cycle life | ≥2000 (DOD100%) | Warranty | 2 years |
| Brand Name | Topband | Model Number | TB24100F-S110A |
| Certification | CE, UN38.3 | Place of Origin | China |
| High Light | battery electric storage system ，house battery backup system | ||
1. 24V 100Ah deap cycle lithium batteries advantage
2. Specification
| NO | Items | Description | |
| Normal Specification | |||
| 1 | Nominal Voltage | 25.6V | |
| 2 | Normal Capacity | 100Ah | |
| 3 | Internal Resistance | ≤30mΩ | |
| Standard Charge | |||
| 4 | Battery operation temperature range @charging | 0~45℃ | |
| 5 | Normal charge voltage | 29.2±0.2V | |
| 6 | Recommended float charge voltage(for Standby use) | 27.6±0.2V | |
| 7 | Allowed MAX charge current | 80A@Battery initial Temp 25±5℃ | |
| 8 | Recommended charge current | ≤50A | |
| Standard Discharge | |||
| 9 | Battery operation temperature range @discharging | -20~60℃ | |
| 10 | Output voltage range | 20.0~29.2V | |
| 11 | Allowed discharge current | 175A withstand 30min @Battery initial Temp 25±5℃ | |
| 12 | Pulse discharge current | 300A withstand 3s | |
| 13 | Discharge cut-off voltage | 18.4V | |
| Mechanical Characteristics | |||
| 14 | Dimension | Length 485±3mm | |
| Width 170±3mm | |||
| Height 245±3mm | |||
| 15 | Weight | Approx. 24.2Kg | |
| Storage | |||
| 16 | Storage Temperature & Humidity Range | Short: within one month | -20~35℃, 45~75%RH |
| Long term: above one month | -10~30℃, 45~75%RH | ||
| 17 | Self-discharge rate | Residual capacity | ≤3% per month; ≤15% per year |
| Reversible capacity | ≤1.5%per month; ≤8% per year | ||
3. Protective circuit specification
| Test item | Content | Criterion |
| Over charge | Over-charge protection for each cell | 3.90±0.03V |
| Over-charge release for each cell | 3.60±0.05V | |
| Over-charge release method | Under the release voltage | |
| Over discharge | Over-discharge protection for each cell | 2.30±0.05V |
| Over-discharge release for each cell | 2.80±0.05V | |
| Over-discharge release method | Above the release value | |
| Over current | Discharge over current protection | 400±100A |
| Protection delay time | 50~200ms | |
| Over current release method | Release after cutoff the load. | |
| Battery temperature | Battery Over temperature | Protection @65±5℃, Release @55±5℃ |
| Charge lower temperature | Protection @-10±5℃, Release @0±5℃ |
6. Our service
Samples and OEM, Warranty and After-Sale Service:
7. Factory overview
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1996
Total Annual:
240million-250million
Employee Number:
5000~5500
Ecer Certification：
Active Member
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 ... 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 ...
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