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Factory direct 3.7v 7.4v 3000mAh 4000mAh 5000mAh 6000mAh lithium ion battery 18650 26650 21700 LiFePO4

FOB Price:USD $1.8 - $4 / Piece |Get Latest Price
Min.Order Quantity:100 Piece / Pieces
Supply Ability:10000 Piece / Pieces per Month
Port:Shenzhen Port, Guangzhou Port, Hongkong Port
Payment Terms:T/T L/C
Delivery Detail:10 days

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Product Details

Brand Name:	wiliyoung	Place of Origin:	China	Model Number:	LiFePO4 Lithium battery
Type:	Li-Ion	Size:	Other, Customized	Nominal Capacity:	1000mAh
Nominal Voltage:	Other, Customized

Packaging Details

inner tray+cartons box

Product Description

18650 Battery Pack Information
Brand	Wiliyoung（WLY）
Dimension	Customized
Rated capacity	Customized
Power	Customized
Nominal voltage	Customized
Full-charge voltage	Customized

Battery Specification
Charging Ratio	0.2C
Discharging Ratio	1C
Operating Temperature	Charging: 0 ~ 45℃/ discharging:-20 ~ 60℃
Storage temperature	-10℃~45℃
Humidity	5% to 95%
Battery recyle time	500 times(80%DOD)
Warranty	12 Months

Certifications	UI1642, IEC62133, UN38.3, MSDS, KC, CE, BIS, ROHS, TUV etc.
Protections	Built-in BMS provide protection for over charge, over discharge, short circuit, high temperture and static.
Applications	Widely used in electric propelling applications; energy storage systems; back-up systems, UPS and consumer electronics.

Product Description

High-performance Protection Board

High-strength protection board, voltage output is stable and provide overload multiple protections.

Grade A Cells

AlI of our cells are grade A, we promise never use grade B or C. All brand cells can be selected. 

High Quality Connectors& Wires

Our tinned copper has stronger corrosion resistance and oxidation resistance, which can greatly prolong the service life of weak current cable.

Multiple Protections

Built-in BMS provide over-charge, over-current, over-voltage, short circuit, high temperture, static protections etc.

360° Custom Services

Customized Battery Capacities, Sizes& Cases

You can add boards, wires& different interfaces according to requests, also special battery packs for any applications.

Customized Boards

Customized BMS charging and discharging current, voltages, balance function with communication protocols, etc.

Customized Plugs, Sockets& Connectors

The plug adapter/ connector can be customized according to your country or your requirements.

Various Battery Cells

A variety of brand battery cells models can be selected.

Related Models

For more models please consult our online customer services.

Please contact us for more sizes/capacities. ↓ ↓ ↓

Production Flow

About US

Your reliable lithium battery solutions supplier.

Experienced R&D team since 2010. 
50,000,000 pcs annual production, 5 automatic production lines. 
High popular for customized lithium polymer battery,.
Strictly QC team, testing equipment, with reliable after-sales service system. 
Good comments, reputationand feedback from our satisfied customers.

Certifications

UI1642, IEC62133, UN38.3, MSDS, KC, CE, BIS, ROHS, TUV etc.

Exhibition

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Contact Us

Dongguan Wiliyoung Electronics Co., Ltd: ContactChan; Phone86-0769-82558603; AddressNo.5, Wenming 1st Street , Jinhe Community, Zhangmutou Town Dongguan,Guangdong

Product Categories

li-po batteries

18650 li-ion battery pack

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Factory direct 3.7v 7.4v 3000mAh 4000mAh 5000mAh 6000mAh lithium ion battery 18650 26650 21700 LiFePO4

Product Details

Packaging Details

Product Description

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