YFJ TECHNOLOGY (HK) CO.,LIMITED
7.4V Lithium Ion Battery
,Smart Lithium Ion Battery,Deep Cycle Battery Rechargeable Battery
YFJ TECHNOLOGY (HK) CO.,LIMITED
| Payment Type: | T/T,Paypal,Western Union |
|---|---|
| Incoterm: | FOB |
| Min. Order: | 100 Piece/Pieces |
| Delivery Time: | 10 Days |
Model No.: 7.4V 7.8Ah
Type: Lithium Battery
Charger Type: Electric Charger
Transportation: Ocean,Land,Air
Port: Shenzhen,Hongkong
3P lipo cell 7.4V 7800mah Lithium Polymer Battery Pack/Smart Lithium Ion Battery for tablet pc roducts are widely used in various types of electronic products, including notebook computers, digital cameras, walkie-talkies, portable VCD/DVD, IC card terminals, PDAs, electronic door locks, electric toys, emergency lighting, alarm systems, medical instruments, communication equipment, various instrumentation, etc..
| NO. | Items | Specifications | ||
| 1 | Charge voltage | 8.4V | ||
| 2 | Nominal voltage | 7.4V (2S3P) | ||
| 3 | Initial impedance | 160mΩ | ||
| 4 | Nominal capacity | 7.8Ah | ||
| 5 | Minimum capacity | 7.5Ah | ||
| 6 | stabilizedvolt output | 12V-13V | ||
| 7 | Charge current | Standard Charging::0.2C5A(1.56A) Rapid charge:1.0C5A C(7.8A) Max | ||
| 8 | Standard Charging method |
1.56A(0.2C5A) CC(constant current)charge to 8.4V,then CV(constant voltage 8.4V)charge till charge current decline to ≤78mA(≈0.01C5A) | ||
| 9 | Charging time | Standard Charging:6.5hours(Ref.) Rapid charge: 2.5hours(Ref.) | ||
| 10 | Max.discharge current | 7.8A(1.0C5A) | ||
| 11 | Discharge cut-off voltage | 5.5V | ||
| 12 | Shelf life | 2 years | ||
| 13 | Cycle life (0.2C5A/0.2C5A) | 500 times,≧80%DOD | ||
| 14 | Operating temperature | Charging: 0℃~45℃ Discharging:-20℃~+60℃ | ||
| 15 | Storage temperature | Less than 1 month | -10℃~+45℃ | Percentage of recoverable capacity :85% |
| Less than 6 month | -20℃~+35℃ | |||
| 16 | Pack Weight | Approx:330g | ||
| 17 | Pack Dimension | Length: Max135.00 mm Width: Max40.00mm Thickness: Max40.00 mm | ||
Product Categories : Lithium Battery > High Power Battery Pack
