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1. lifepo4 48v battery pack information
| Item | Specification |
| Nominal Capacity | 20ah |
| Minimum Capacity | 20Ah |
| Charging Voltage | 52.6V±0.05V |
| Nominal Voltage | 48V |
| Charging Method | CC-CV |
| (constant voltage with limited current ) | |
| Standard Charging Time | Standard charge: 3.0hours |
| Rapid charge: 2.5hours | |
| Max. Charge Current | can be customized (ambient temperature 25°C) |
| Max. Discharge Current | can be customized (ambient temperature 25°C) |
| Cell Weight | 7000g max. |
| Operating Temperature | Charge: 0 to 45°C |
| (Ambient) | Discharge: -20 to 60°C |
| Storage Temperature | 1 year: -20 to 25°C |
| 3 months: -20 to 45°C | |
| 1 month: -20 to 50°C |
2. lifepo4 48v battery pack Advantages
1. Green product
2. Long standby time
3 One year warranty
4 Excellent safety performance
5. Excellent storage performance and low self-discharge rate
6. Short circuit testing passed
7. Overcharge testing passed
8 Over discharge testing passed
9. 150C thermal shock test passed
3. lifepo4 48v battery pack Application
1.Telecommunication: cellular phone, web phone, interphone, Earphone.
2.Portable office devices: Notebook, PDA, portable electrograph, portable printer.
3.Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4.
4.Portable exchange devices: POS, Handy, Fingerprint machine, portable stock machine.
5.Illuminate devices: miner lamp, searchlight.
6.Others: toys, models
4.Company display
5.certificate
6.Efficient trade steps
7.Passionate and professional sales team.
8.Safety Precaution:
1.Do not throw battery into water or make it wet;
2.Keep the battery away from heat source(like fire or heater);
3.Do not throw the battery into fire or heat the battery;
4.Forbid to hammer to trample the battery;
5.Forbid disassembling the battery in anyway
9.why choices us
1.Professional lithium-ion battery pack for over 10 years,have own factory.
2.Strong R&d team to support.
3...BMS solution come from NSK and Recoh.
4..Offer OEM service for customer small order.
5.competitive price and best sales and after-sales sevice.
More question please contact us without hesitation !
Name:Mr. Zhu
Address:Shenzhen Honghaosheng ElectronicsCo., Ltd
Mobile phone:+86 13027991442
Trademanager:cn1511558844
Skype:honghaosheng02
Wechat:zyh713227
Whatsapp:+8613027991442
http://sz-haosheng.en.alibaba.com
http://sz-battery.en.alibaba.com
Whatever your enquiry, we're happy to help