Electric Power Tools
Lightweight Motorcycle Batteries , 48V Lifepo4 Battery Packs For Electric Vehicle
SD-72-40
Description
?Light And Powerful 48V20Ah Lihtium Ion Motorcycle Battery for bikes , scooters?
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Specification :
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Item | ?Describe | Parameters | Remark |
Monomer battery ? | 1 | Rated Voltage ? | 3.2V | ? |
2 | Capacity | Rated Capacity:20Ah | Standard Discharge Current: 0.5C Discharge Cut off Voltage: 2.0V ? |
Min Capacity:20Ah |
3 | Charge cut off voltage | 3.65V±0.03V | ? |
4 | Impedance | ≤5 mΩ | ? |
Battery pack ? | 5 | Compound mode | 2 parallel 23 series ? | ? |
6 | Capacity | Rated Capacity:40Ah | Standard Discharge Current: 0.5C Discharge Cut off Voltage: 46.0V ? |
Min Capacity:40Ah |
7 | Rated Voltage | Average Voltage 72V | ? |
8 | Working voltage | 46.0-83.95V DC | ? |
? | Charge conditions ? | Standard charge current:0.5C | ? |
Rapid Charge current:1C |
Instantaneous Charge current:3C |
10 | Discharge conditions | Standard discharge current:0.5C | ? |
Rapid discharge current:3.75C |
Instantaneous discharge current:5C |
11 | Impedance | ≤200mΩ | ? |
12 | Working Temperature | Charge | (0～45)℃ | 60±25% humidity |
Discharge | (-20～60)℃ |
? | 13 | cycle life | ≥1500 times | ? | ? |
14 | Storage Temperature ? | ≦1 month | -10～45℃ | Relative humidity≤90% ? |
≦3month | -10～25℃ |
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Description:
(1)?Output with high efficiency: Standard discharge current is 0.3C-0.8C;
(2)?Good performance under different temperature, the range of working temperature is wide.
(3) Good safety performance: when the internal pressure reaches a certain level, the valve will be open immediately which can protect the battery from burning and explosion.
(4)?Long cycle life; the discharge capacity is still over 80% after 2000 cycle times of single cell (80%DOD).
(5) Fast charging is permitted. It can be charged to 80% within 20 minutes, and take full charge with 2-3h.
(6) Independent BMS with advanced lossless balancing function.
(7) Provide customization, without extra cost. And global after-sales service is also offered.
(8) Eco-Friendly, without any hazardous and noxious substances.
(9) International advanced automatic production equipments and inspection equipments, fully installed in UL safety testing lab & battery performance testing lab.
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Applications:
Electric motorcycle ,electric scooters ,electric golf car ,electric tricycle,Remote control cars, boats, aircraft and other toys .Solar and wind power energy storage equipment
UPS and emergency lights, warning lights, miner& acute;s lamp (best safety)
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Hunan Soundon New Energy Co., Ltd.
Rechargeable Lithium Ion Batteries,Electric Vehicle Batteries,Electric Bus Battery
Address: NO. 78, Benchi West Road, Jiuhua Demonstration District, Xiangtan City, Hunan Province, China,
Xiangtan, Hunan
China, 411100
Tel: 86-731-58567126
Fax: 86-731-58567126
