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.
Products
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
Lithium ion battery has been developed as a major power battery due to its ability to charge repeatedly. However, due to its combination with different elements, the properties of the anode materials are very different in various aspects, which leads to more disputes in the industry over the course of cathode materials,cheap lithium batteries
Main features:
1. The Battery Pack is safe and high temperature resistant. The cycle life is long.3.7 volt rechargeable Lithium Battery Pack
2. The battery pack has a high cycle life, which conforms to the values of low carbon, energy saving and environmental protection.
3. The battery has a built-in BMS system with multiple protection functions. The protection system (PCM/BMS) is all equipped with the most advanced chips in Japan and the United States.
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% |
|
|
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
Home > Products > Lithium Battery > High Power Battery Pack > 3.7 volt rechargeable lithium battery pack
Send Inquiry
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
Related Products List
Mobile Site
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.
Fill in more information so that we can get in touch with you faster
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.