Shenzhen Topband Battery Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 1GWH/year |
| Delivery Time | 10-30 days |
| Packaging Details | Standard Export Package |
| Nominal Voltage | 3.2 |
| Nominal Capacity | 25Ah |
| Charge voltage | 3.65V |
| Charge current | 1C(25A) |
| Discharge current | 3C(75A) |
| Peak discharge current(3s) | 5C(125A) |
| Weight | 610±20g |
| Dimension | 27*70*180mm |
| Impedance | ≤4mΩ |
| cycle life | ≥2500(1C/1C) |
| Brand Name | Topband |
| Model Number | TB-027070180C-Fe-25Ah |
| Certification | CE, TUV, UL, UN38.3, etc. |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1GWH/year |
| Delivery Time | 10-30 days | Packaging Details | Standard Export Package |
| Nominal Voltage | 3.2 | Nominal Capacity | 25Ah |
| Charge voltage | 3.65V | Charge current | 1C(25A) |
| Discharge current | 3C(75A) | Peak discharge current(3s) | 5C(125A) |
| Weight | 610±20g | Dimension | 27*70*180mm |
| Impedance | ≤4mΩ | cycle life | ≥2500(1C/1C) |
| Brand Name | Topband | Model Number | TB-027070180C-Fe-25Ah |
| Certification | CE, TUV, UL, UN38.3, etc. | Place of Origin | China |
| High Light | lithium iron phosphate lifepo4 batteries ， lithium iron phosphate battery pack | ||
3.2v 25Ah Lifepo4 Rechargeable Battery , Lithium Iron Phosphate Battery Pack ≤4mΩ
Specifications:
NO | Items | Characteristics | |
| 2.1 | Normal capacity | 25Ah | |
| Minimum capacity | 24.5Ah | ||
| 2.2 | Nominal energy | 80Wh | |
| 2.3 | Nominal voltage | 3.2V | |
| 2.4 | Internal resistance | ≤4mΩ @1kHz AC | |
| 2.5 | Normal charge voltage | 3.6±0.5V | |
| 2.6 | Float charge voltage(for Standby use) | 3.4±0.8V | |
| 2.7 | Allowed MAX charge current | 25A | |
| 2.8 | Recommended charge current | 5A | |
| 2.9 | Allowed MAX discharge current | 75A | |
| 2.10 | End of discharge voltage | 3.1V~3.4V | |
| 2.11 | Pulse discharge current | Withstand the 125A/10s | |
| 2.12 | Dimension | Length 180 ±1 mm | |
| Width 70±1mm | |||
| Height 27±1 mm | |||
| 2.13 | Weight (No accessories) | About: 610±20g | |
| 2.14 | Operation temperature | Charge | 0～43℃ |
| Discharge | -20～60℃ | ||
| 2.15 | Self-discharge rate | ≤3%/Month; ≤15%/ year | |
| 2.16 | Storage environment | ≤1month | -20～+60℃,5～75%RH |
| ≥3month | -10～+43℃,5～75%RH | ||
Recommend environment | 15～33℃,5～75%RH | ||
LFP cell 3.2V series:
| Model | TB-027070145E-Fe-20Ah | TB-027070180D-Fe-25Ah | TB-A32173128P-Fe-50Ah | TB-48174170-Fe-100Ah |
| Nominal voltage | 3.2V | 3.2V | 3.2V | 3.2V |
| Nominal capacity | 20Ah | 25Ah
| 50Ah | 100Ah |
| Cycle life | ≥2500 | ≥2500 | ≥2000 | ≥2000 |
| Weight | 520±20g | 660±20g | 1350±50g | 2600±50g |
| Dimension | 27*70*145mm | 27*70*180mm | 32*173*128mm | 48*174*170mm |
Advantages:
1. F series battery use LiFePO4 cells, with super safe chemistry property
2. Battery with built-in self-development high-performance BMS
3. With built-in Bluetooth IC, patent design
4. High in-rush current capability, protect battery and inverters compatible
5. Wide temperature range design, workable at -30~50 , 70% discharge at -20
6. Support max. 4pcs in series andparallel connection
7. Mature solution, stable performance
8. CE, UL, UN38.3 certificated
Main Applications:
1. Energy Storage:Solar-Wind Power System / City Grid (On/Off) / Community and Family / RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard / Vehecle.
2. Back-up System and UPS:Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment.
3. Other Applications:Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light / LED Backup / Engine Starting Battery,etc.
1. Pack in safety industrial package, with IATA shipping standard.
2. For sample or small order: ship by DHL, UPS, FedEx and TNT etc…
3. For large order, ship by AIR or OCEAN.
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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