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Model No.: 3.7V 9Ah
Brand: YFJ
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Accessories Type: Battery
Standard Voltage: 1.5V~4.8V
Packaging: Neutral packing
Productivity: 100000 per month
Transportation: Ocean,Land,Air
Place of Origin: China
Port: Shenzhen,Hongkong,China
Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF
With the development of microelectronics technology in the 20th century, more and more miniaturized equipments are available.Lithium - ion batteries then entered a large - scale practical phase.High Power Battery Pack
The first to be used was the lithium subbattery, used in pacemakers.Because the self-discharge rate of lithium subbattery is very low, the discharge voltage is very gentle.It makes it possible for pacemakers to be implanted in people for a long time.12v Lipo Battery
The battery provided by YFJ company will have good after-sales and one year warranty for these lithium ion polymer battery,lithium ion batteries for sale.
Model:3.7V 9Ah ,...
Model:7.4V-2.2Ah,4.4Ah,6.6Ah,8.8Ah......
Model: 12V - 4Ah, 5Ah, 6Ah, 8Ah, 9Ah, 11Ah, 12Ah, 13Ah, 14Ah, 15A h, 16Ah, 17Ah, 18Ah, 19Ah, 20Ah Models: 24V -- 4.4Ah, 5Ah, 6.6Ah, 8.8Ah, 9Ah, 11Ah, 13.2Ah, 15.4Ah, 17.6Ah, 19.8Ah, 22Ah, 25Ah, 33Ah Models: 36V -- 4.4Ah, 5Ah, 6.6Ah, 8.8Ah, 9Ah, 11Ah, 13.2Ah, 15.4Ah, 17.6Ah, 19.8Ah, 22Ah, 25Ah, 33Ah Model: 48V -- 4.4Ah, 5Ah, 6.6Ah, 8.8Ah, 9Ah, 11Ah The above models are available. We can also provide OEM/ODM service for customers
3.7V 9Ah battery lithium ion
NO. | Items | Specifications | ||
1 | Charge voltage | 4.35V | ||
2 | Nominal voltage | 3.7V (1S4P) | ||
3 | Initial impedance | 90mΩ | ||
4 | Nominal capacity | 9Ah | ||
5 | Minimum capacity | 8.8Ah | ||
6 | Charge current | Standard Charging::0.2C5A (1.8A) Rapid charge:0.5C5A C(4.5A) Max | ||
7 | Standard Charging method | 1.8A(0.2C5A) CC(constant current)charge to 4.35V,then CV(constant voltage 4.35V)charge till charge current decline to ≤90mA(≈0.01C5A) | ||
8 | Charging time | Standard Charging:6.5hours(Ref.) Rapid charge: 3.5hours(Ref.) | ||
9 | Max.discharge current | 4.5A(0.5C5A) | ||
10 | Discharge cut-off voltage | 2.75V | ||
11 | Shelf life | 2 years | ||
12 | Cycle life (0.2C5A/0.2C5A) | 500 times,≧80%DOD | ||
13 | Operating temperature | Charging: 0℃~45℃ Discharging:-20℃~+60℃ | ||
14 | Storage temperature |
Less than 1 month | -10℃~+45℃ | Percentage of recoverable capacity :85% |
|
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Less than 6 month | -20℃~+35℃ |
|
15 | Pack Weight | Approx:158g | ||
16 | Pack Dimension | Length: Max68.00 mm Width: Max 57.00 mm Thickness1:Max 20.00 mm |
Product Categories : Lithium Battery > High Power Battery Pack
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Mr. Grant Wang
Email:
Send Inquiry Tel:86-0755-26611106
Fax:86-0755-26611102
Mobile Phone:+8615012908925
Email:
Address:4/F Building#60, Baotian industrial park, Bao'an district, Shenzhen city, Shenzhen, Guangdong
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.