30mAh RECHARGEABLE Headphones Battery BATTERY Compatible for Feili Wireless TWS Bluetooth Headset 400909

Buy new Internal Battery Rechargeable For 400909 Feili Wireless TWS Bluetooth Headset 30mAh 3.7V at the best online prices at Batterycloud.co. Free Shipping if Ordered Online!

Feili400909 Battery Replacement Details

This is a replacement compatible with a FeiliHeadphones Battery Battery
Dimensions: 9mm*9mm*4mm
Volts: 3.7V
Capacity: 30mAh
Policy: uses the highest quality battery cells, brand new, one year warranty.

Professional grade A cell batteries custom manufactured for high performance and longer life to exceed OEM specifications.

Every Feili Wireless TWS Bluetooth Headset replacement Headphones Battery battery is thoroughly tested for safety and certified in our ISO 9001 factories and have received the RoHS certification to show that it's free of lead, mercury, cadmium, PBBs, and PBDE.

The Exact Match System guarantees every Feili Wireless TWS Bluetooth Headset Professional replacement Headphones Battery battery to be 100% compatible and optimized for your OEM system.

Exceptional CAT APP-12F-F5757I-CGX-111 Battery Replacement Technology

Replaces battery part numbers:

400909

Compatible Model Numbers :

Feili Wireless TWS Bluetooth Headset

OEM Compatible
Integrated Power Management Circuits - protect against over-voltage and under-voltage conditions and maximizes battery life between charges, minimizes charging times, and improves overall battery life.
The Feili400909 Battery Replacement provides 300-500 discharge/charge cycles.
Your new Feili400909 Battery Replacement comes in a discharged condition and must be charged before use.
The Feili400909 Battery Replacement prefers a partial rather than a full discharge. Frequent full discharges should be avoided when possible.
Keep the Feili400909 Battery Replacement cool and store only in a cool, dry location.
The Feili400909 Battery Replacement is Quality Tested and RoHS & CE Certified.

Shop With Confidence

Brand new, never used, not refurbished, 100% OEM compatible with Feili Wireless TWS Bluetooth Headset battery.
All the replacement Feili Wireless TWS Bluetooth Headset batteries are Full 1 Year Warranty, money back guaranteed within 30 days from the date of purchased.
Made with Grade-A battery cells(Panasonic), guaranteed to meet or exceed OEM specifications.
High quality and 100% safety for use, all our replacement replacement Feili Wireless TWS Bluetooth Headset batteries have passed international certification( CE, UL, ROHS, ISO9001/9002 ect. ), before shipment we will tested carefully to ensure the battery's quality and working perfectly.
Our warranty(for this replacement Feili Wireless TWS Bluetooth Headset battery) does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.
If you find any quality problems (except Man-made damage by abuse or wrong operation) on the replacement Feili Wireless TWS Bluetooth Headset battery within 30 days after you receive the goods, you can return them in original condition with the original package and ask for a change or refund.
Best after sales service for this replacement Feili Wireless TWS Bluetooth Headset battery, if you have any questions or feedbacks about our Feili Wireless TWS Bluetooth Headset battery please contact us directly, our customer service will reply you within 24 hours.

Some tips for brand new replacement Feili400909 battery

Please read the instructions carefully before using the brand new replacement Feili400909 battery.
Don't let your Feili400909 Headphones Battery or battery come in contact with liquid. Liquid can get into the Headphones Battery's and battery's circuits, leading to corrosion.
Don't allow the replacement Feili400909 battery to touch metal objects. If metal objects, such as jewelry, stay in prolonged contact with the battery contact points, the Feili400909 battery could become very hot.
Don't disassemble, crush, puncture, shred, or otherwise attempt to change the form of the replacement Feili400909 battery.
Do avoid dropping the Feili400909 battery or Headphones Battery. Dropping these items, especially on a hard surface, can potentially cause damage.
If the replacement Feili400909 battery can not work fine, please check twice to confirm that the battery is defective or not, and contact our customer service representative ASAP, let us know the Detailed Problem, we will do our best to serve you.