Guang Zhou Sunland New Energy Technology Co., Ltd.
| Supply Ability | 50000 set each month |
| Delivery Time | 25 days after order confirm |
| Packaging Details | 1 battery pack for one carton |
| type | Lifepo4 Battery |
| capacity | 20ah |
| voltage | 72V |
| Circle life | 2000 times |
| warranty | 3 years |
| housing | metal casing |
| color | black |
| weight | 14kgs |
| Brand Name | tac |
| Model Number | 72v 20ah |
| Certification | Reach MSDS |
| Place of Origin | shenzhen |
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Product Specification
| Supply Ability | 50000 set each month | Delivery Time | 25 days after order confirm |
| Packaging Details | 1 battery pack for one carton | type | Lifepo4 Battery |
| capacity | 20ah | voltage | 72V |
| Circle life | 2000 times | warranty | 3 years |
| housing | metal casing | color | black |
| weight | 14kgs | Brand Name | tac |
| Model Number | 72v 20ah | Certification | Reach MSDS |
| Place of Origin | shenzhen | ||
| High Light | electric bicycle battery ，e bike battery pack | ||
| Item
| General Parameter
| Remark
| |
| Combination method
| 22S4P | ||
| Rated Capacity ) | Typical
| 20Ah | Standard dischargeafter Standard charge(package)
|
| Minimum
| 20Ah | ||
| Nominal Voltage
| 72V | Mean Operation Voltage
| |
| Discharge Cut-off Voltage
| 55V | Discharge Cut-off Voltage
| |
| Charging Voltage
| 80.3V | ||
| Internal Impedance
| ≤80mΩ | Internal resistance measured at AC 1KHZ after 50% charge
The measure must uses the new batteries that within one week after shipment and cycles less than 5 times
| |
| Standard charge
| Constant Current 0.2C Constant Voltage57.6V 0.02CA cut-off
| Charge time : Approx6 h
| |
| Standard discharge
| Constant current:0.2C end voltage 44.8V
| ||
| Maximum Continuous Charge Current
| 20A | ||
| Maximum Continuous Discharge Current
| 20A | ||
| Operation Temperature Range
| Charge: 0~45℃ | 60±25%R.H. Bare Cell
| |
| Discharge: -20~60℃ | |||
| Storage Temperature Range
| Less than 12 months : -20~25℃
| 60±25%R.H. at the shipment state
| |
| less than 3 months: -20~40℃
| |||
| Less than 7 day : -20~60℃
| |||
| Dimensions
| ODM / OEM | APPROX | |
| Weight
| 14KG | APPROX | |
|
(Delivery SOC) | 50%-60% | ||
|
(Package) | (Paper carton + Wooden Pallet) | ||
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2011
Total Annual:
10 USD Million-15 USD Million
Employee Number:
1000~2000
Ecer Certification：
Verified Supplier
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-... Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-...
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