1-10pcs 3.7V Li Polymer battery 3.8V 4100MAH For Medical products mobile phone built-in electric Charge bank mobile power supply

1-10pcs 3.7V Li Polymer battery 3.8V 4100MAH For Medical products mobile phone built-in electric Charge bank mobile power supply

100% Brand new !

Specifications

Brand:Lanzhd

Model:655464 /645464

Type:Li Polymer Battery

Capacity:41000mAh

Rechargeable:YES（After 1000 cycles, the capacity is reduced to 97.5%）

Charging Voltage:4.4V

Rated Voltage:3.7V-4.2V

Working Temperature:-20°~50°

Dimensions(L*W*H):64mm *54mm *6.4mm

Weight:

Using Range

Widely used forXiaomi power bankMP4, MP5, GPS, power bank, remote controller, mobile phone, E-book, iPad, tablet, laptop, portable printer, fingerprint machine, POS machine, PSP, PC, Bluetooth speaker, digital camera, radio, portable DVD, MID, PAD, PDA, solar lamp, electric toys or other compatible devices powered by batteries with the same size and capacity.

Features

High quality and durable, with large capacity of 5000mAh, less worry about battery's going dead within a short time.

Provides excellent continuous power sources to your device, features high energy density and extra long lifespan.

Portable emergence backup power, ideal batteries for DIY lovers !

Attentions

1. Please allow tiny size deviations due to human measurement.Please take a look at the size of the battery when you submit your order

2.When the battery is not in use, it should be removed from the device.

3. The “+” on the battery is the positive pole， The “-” on the battery is the positive pole that's the negative pole

4.Again,look at the positive and negative ends of the battery and when you use it