Battery Cell

11.1V rechargeable li ion battery pack

• Min. Order: 100 Piece/Pieces
• Model No.: 11.1V 5Ah
• Transportation: Ocean,Land,Air

Made from samsung 18650 cells ,11.1V 5Ah rechargeable li ion battery pack has stable capacity and performance ,such as the Low-temperature capacity can reach more than 3.0Ah based on that When the battery is standard charged, it shall be put into chamber at ( -40±2 )℃for 8-16hrs,then discharged at 0.2C5A (1A) constant...

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3.7V 12AH lithium polymer cells battery

• Min. Order: 100 Piece/Pieces
• Model No.: 3.7V 12Ah
• Transportation: Ocean,Land,Air

Low temperature lithium battery can be divided into storage type low temperature lithium battery and power rate type low temperature lithium battery according to discharge performance Lipo Battery Cell Pack.YFJ company has done the both of types and pay more attention to these battery's quanlity and performance. Green...

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low temperature capacity 3.7V 12ah battery

• Min. Order: 100 Piece/Pieces
• Model No.: 3.7V 12Ah
• Transportation: Ocean,Land,Air

Low Temperature Lithium Battery is designed for special environment application ,it can effectively improve the discharge performance of the battery in the low temperature environment, reduce the internal resistance of the battery, and achieve the effect of high efficiency discharge.moreover ,YFJ 12Ah Lipo High...

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3.7V high power lithium ion battery cells

• Brand: YFJ
• Packaging: Neutral packing
• Min. Order: 10 Piece/Pieces
• Model No.: 3.7V 9Ah

Lithium manganese battery generally has a nominal voltage above 3.0 volts, more suitable for integrated circuit power, widely used in computers, calculators, watches. Nowadays, lithium-ion batteries are widely used in mobile phones, laptops, power tools, electric cars, street lamp backup power, navigation lights and...

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7.4V 18650 high discharge rate battery cells

• Brand: YFJ
• Packaging: Neutral packing
• Min. Order: 10 Piece/Pieces
• Model No.: 7.4V 2.2Ah

Main features for 7.4V 18650 high discharge rate battery cells 1. It has high power bearing capacity. Among them, the lithium iron phosphate lithium ion battery used in electric cars can reach the capacity of 15-30c charging and discharging, which is convenient for high-intensity start-up and acceleration. 2. The...

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7.4V portable battery pack with protection

• Brand: YFJ
• Packaging: Neutral packing
• Min. Order: 10 Piece/Pieces
• Model No.: 7.4V 4.4Ah

Designed with protection circuits built in Li Ion Battery Cell Pack has effectively prevent Lithium Ion Battery from fire ,swollen and explosion .Li-ion batteries have been widely used in portable electrical appliances such as laptop computers, cameras and mobile communications due to their unique performance...

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rechargeable lithium polymer battery 7.4V 6.6Ah

• Brand: YFJ
• Packaging: Neutral packing
• Min. Order: 10 Piece/Pieces
• Model No.: 7.4V 6.6Ah

The high and low power states have adverse effects on the life of lithium battery. Most of the number of recharges marked on appliances or batteries sold is based on a baseline of 80 per cent discharge. Experiments have shown that for some laptop lithium batteries, the battery voltage is usually 0.1v higher than the...

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low temperature waterproof military standard battery pack

• Packaging: Neutral packing
• Min. Order: 1 Piece/Pieces
• Model No.: TLI-9380E
• Place of Origin: China

Lithium Battery Safety Program (US Navy) 3.1 . When specified (see ), Types III and IV batteries shall be designed and built in a manner that provides protection from bulging,leaking, venting, rupturing, burning and exploding under conditions of extreme electrical abuse.Additionally, batteries shall be designed in a...

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14.8V low temperature rechargeable lithium ion battery

• Min. Order: 100 Piece/Pieces
• Model No.: 14.8V 10Ah
• Transportation: Ocean,Land,Air

18650 cells are used for 14.8V 10Ah Low Temperature Lithium Battery ,these Lithium Battery cell has some feature as : 1.Single 18650 battery pack cell voltage up to 3.6~3.8v and we can make the custom battery packs 2. Energy, can be reached to the specific energy of 100-115Wh/kg and 240-253Wh/L 3.Lithium battery pack...

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14.8V 12.5AH custom battery packs

• Min. Order: 100 Piece/Pieces
• Model No.: 14.8V 12.5Ah
• Transportation: Ocean,Land,Air

This Lithium Ion Cell Pack was in 4S5P with 20 pices samsung cells ,it has some special advantages as 1.High Energy Density. 2. High Output Voltage. 3. Excellent Security. 4. Long Cycle Life of Custom Battery Packs: More than 500 repeated charge/discharge cycles.

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low temperature rechargeable battery pack 11.1V 5Ah

• Min. Order: 100 Piece/Pieces
• Model No.: 11.1V 5Ah
• Transportation: Ocean,Land,Air

11.1V 5Ah Cell Pack was made in form of 3S2P, we have use samsung brand 18650 cells to make Low Temperature pack which have a good warrange of its quality and working life .comparing with some Rechargeable Battery Pack from other company ,YFJ company has more focus on sales service as : Good after-sale service, long...

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high temperature military battery pack 11.1V 5Ah

• Min. Order: 100 Piece/Pieces
• Model No.: 11.1V 5Ah
• Transportation: Ocean,Land,Air

As professional Military battery pack manufacturer ,YFJ company have a series of test for Lithium Ion Cell Pack,18650 Battery Pack and so on ,take the lithium ion cell pack 11.1V 5Ah for example ,we will proceed these test procedure 1.Rapid Charge Battery Overcharge testing 2.Over discharge testing passe 3.150C...

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