401115 Rechargeable Polymer Lithium Battery / 3.7V 40mAh Headset Battery

Brand Name:UNEMETECH
Certification:UN38.3, MSDS, RoHS, IEC62133, CE
Model Number:UNM401115
Minimum Order Quantity:10000 PCS
Delivery Time:7-30 days
Payment Terms:T/T, Western Union, MoneyGram, Paypal
Contact Now

Add to Cart

Active Member
Location: Shenzhen Guangdong China
Address: No. 8, Liye Road, Dongfang Community, Songgang Street, Baoan District, Shenzhen, China
Supplier`s last login times: within 33 hours
Product Details Company Profile
Product Details

401115 Rechargeable Polymer Lithium Battery / 3.7V 40mAh Headset Battery



Our Factory Advanatges


  • MOQ

(1) Battery sample orders for testing are highly welcome.

(2) MOQ is lower, please feel free contact our staff if you need.

(3) It is our honor to provide service for you, no matter how many you order.

  • OEM & ODM

OEM and ODM orders are welcome, just send us your design and we can make your ideas into reality.

  • Quality

(1)100% testing in production. 100% testing before shipping.

(2) Mass production will only start after we get your confirmation of samples.

  • Manufacture

(1) We have our own factory.

(2) Provide you “customized products” along with the good quality and competitive price.


40mAh 401115 3.7V Polymer Battery​ Specification


ItemsParameter
Battery modelUNM401115
Nominal voltage3.7V
Nominal capacity40mAh
Charging voltage4.2V
Discharging cut-off voltage3.0V
Standard charging current0.2C /4.2V
Max charging current1.0C /4.2V
Standard discharging current0.2C/3.0V
Max discharging current1.0C/3.0V
Shipment voltageOptional
Operating temperatureCharging: 0°C ~ 45°C
Discharging: -20°C ~60°C

Storage (At 50% SOC and specified temp,

recoverable capacity in % vs time )

-5℃~45℃(Less than1 months)
0℃ ~35℃(Less than 3 months)
23±5℃(Less than 12 months)
23±5℃ is the recommended storage temperature
Visual Inspection

There should not be any remarkable scratches, cracks,

bolts, cauterization, deformations, swelling, leakage

and so on the surface of the cell.



Quality Control


China 401115 Rechargeable Polymer Lithium Battery / 3.7V 40mAh Headset Battery supplier

401115 Rechargeable Polymer Lithium Battery / 3.7V 40mAh Headset Battery

Inquiry Cart 0