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3.85V 4000mAh/15.4Wh KC-N4000C Smartphone Batteries

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◇登録日: 2026年4月24日

: daniel88; Lv.22

High Quality OUKITEL KC-N4000C Smartphone Batteries 3.85V 4000mAh/15.4Wh

All of our OUKITEL KC-N4000C Smartphone Batteries. are made with high-quality original new Cells, they are designed to meet or exceed the OEM (original) specifications. KC-N4000C Smartphone Batteries of OUKITEL for OUKITEL battery are 100% brand new, 1 year Warranty, 30 days money back guarantee.

Battery condition: 100% Brand New
Battery model: KC-N4000C
Battery category: Smartphone Batteries
Brand: OUKITEL
Capacity: 4000mAh/15.4Wh
Voltage: 3.85V
Type: Li-Po
Color: White
Certification: Passed CE, UL, ROHS, ISO 9001/9002 and GS certification

Replace Part Number: KC-N4000C

Compatible Models:

For Oukitel C22

Guarantee: 100% safe shopping guarantee! 1 year warranty!

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Quality Service for OUKITEL KC-N4000C Smartphone Batteries:

We promise that the OUKITEL KC-N4000C Smartphone Batteries sold in our website are 100% brand new - We never sell used or refurbished KC-N4000C Smartphone Batteries 100% new high quality Replacement battery Compatible your OUKITEL Smartphone Batteries. Provides excellent discharge characteristics. Quick delivery for every order.

General Battery Care Tips

Taking care of a battery—whether it’s for a laptop, phone, or power tool. Here are some universal tips to help extend battery life:
Avoid full discharges: Try to keep the battery between 20% and 80%. Constantly draining it to 0% can shorten its lifespan.
Don’t overcharge: Unplug once it’s fully charged. Charging overnight every day isn't ideal for most lithium-ion batteries.
Keep it cool: Heat is a battery killer. Avoid leaving devices in hot environments—like inside cars or direct sunlight.
Use official or certified chargers: Cheap or incompatible chargers can damage the battery or reduce its efficiency.
Update device software regularly: Manufacturers often release firmware updates that improve battery management.