Shenzhen Topband Battery Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 450Mwh/year |
| Delivery Time | 2~3weeks for samples; 4~6weeks for mass production |
| Packaging Details | standard export carton or customized carton |
| Nominal Voltage | 12V |
| Typical Capacity | 22Ah |
| Dimension | 181*76*165mm |
| Weight | 3Kg |
| Max. constant discharge current | 30A |
| Max. charge current | 15A |
| Cycle life | 2000 cycles @ 100% DOD |
| Warranty | 2 years |
| Brand Name | Topband |
| Model Number | TB-BL1222F-S116A |
| Certification | ISO9001, IOS14001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 450Mwh/year |
| Delivery Time | 2~3weeks for samples; 4~6weeks for mass production | Packaging Details | standard export carton or customized carton |
| Nominal Voltage | 12V | Typical Capacity | 22Ah |
| Dimension | 181*76*165mm | Weight | 3Kg |
| Max. constant discharge current | 30A | Max. charge current | 15A |
| Cycle life | 2000 cycles @ 100% DOD | Warranty | 2 years |
| Brand Name | Topband | Model Number | TB-BL1222F-S116A |
| Certification | ISO9001, IOS14001 | Place of Origin | China |
| High Light | Lithium Smart Battery ，Lithium Phosphate Battery | ||
1. Specification
| NO. | Items | Criteria | Remarks |
| 2.1 | Rated Capacity | 22Ah | |
| Minimum Capacity | 21Ah | ||
| 2.2 | Energy | 0.2816KWh | |
| 2.3 | Nominal Voltage | 12.8V | |
| 2.4 | Outgoing Voltage | ≥12.8V | |
| 2.5 | Internal resistance | ≤50mΩ | |
| 2.6 | Series parallel application | Series connection is prohibited | |
| 2.7 | Limited charge voltage | 14.6±0.2V | |
| 2.8 | Floating charge voltage | 13.8±0.2V | |
| 2.9 | Standard charge current | 12A | |
| 2.10 | Maximum charge current | 15A | |
| 2.11 | Standard discharge current | 15A | |
| 2.12 | Maximum discharge current | 30A | |
| 2.13 | Pulse discharge current | Withstand the 55A/3s | |
| 2.14 | Discharge cut-off voltage | 10V | |
|
2.15 | Dimension | Length: 165±2mm | |
| Width: 76±2mm | |||
| Height: 181±2mm | |||
| 2.16 | Weight | Approx: 3.0±0.3Kg | |
|
2.17 | Operating Temperature | Charging: 0～45℃ | |
| Discharging: -20～60℃ | |||
| Recommended operating temperature: 15℃～35℃ | |||
| 2.18 | Self-discharge rate | Residual capacity: ≤3%/month; ≤15%/years | |
| Reversible capacity: ≤1.5%/month; ≤8%/years | |||
| 2.19 | Storage Temperature & Humidity Range | Less than 1 month:-20℃～35℃, 45%RH～75％RH | |
| Less than 3 months: -10℃～35℃, 45%RH～75％RH | |||
| Recommended storage environment: 15℃～35℃, 45%RH～75％RH | |||
| Long time storage: If the battery need be stored for a long time, the voltage should be 13.2V(50%SOC), and stored in the condition as storage proposal. It need at least one charge & discharge cycle every six months | |||
2. Advantages:
3. Dimensional Drawing
4. Protective circuit specification
| NO. | Items | Content | Specification |
| 1 | Over charge | Over-charge protection for each cell | 3.80±0.0255V |
| Over-charge release for each cell | 3.60±0.0255V | ||
| Over-charge release method | Under the release voltage | ||
| 2 | Over discharge | Over-discharge protection for each cell | 2.5±0.025V |
| Over-discharge release for each cell | 3.0±0.025V | ||
| Over-discharge release method | Charge to recovery | ||
| 3 | Over current | Discharge over current protection/ | 70A～100A |
| Protection delay time | 100～200ms | ||
| Over current release method | Delay about 30S after recovery | ||
| 4 | Short circuit | Do not short-circuit the electrodes | Designed For 100A～200A /500us |
| 5 | Battery temperature | Charge over temperature | Protection @65±5℃ |
| Release @60±5℃ | |||
| Discharge over temperature | Protection @65±5℃ | ||
| Release @60±5℃ |
5. Our Services
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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