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 |
View Detail Information
Explore similar products
High Capacity Electric Bike Battery Pack 12V 24Ah Without Housing
18650 10S4P Rechargeable Lithium Bottle Electric Bike Battery Pack 36V 10Ah
24V LiFePO4 Battery Pack 25AH 5 years Long Life For Electric Bike
ICR21700 26V 10AH Electric Bike Battery Pack With Wire
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-...
Get in touch with us
Leave a Message, we will call you back quickly!