Polymer Lithium Li-ion Battery Power Bank Application:

1 communication: cellular phone, web phone, interphone, Bluetooth earphone.

2.office devices: Notebook, PDA, portable electrograph, portable printer.

3.Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4.

4.Portable exchange devices: POS, Handy, Fingerprint machine, portable stock machine.

5.Illuminate devices: miner lamp, searchlight.

6.Others: toys, models.

 

S/N Project Features:

2.1 Rated Capacity:250mAh

2.2 Operating Voltage:3.7V

2.3 Charging voltage limit :4.20+0.03-0.02V

2.4 Discharge voltage:3.0V

2.5 Charging cut-off current:0.02C

2.6 Standard Charge:1C(500mA)

2.7 Standard Discharge:0.2C(500mA)

2.8 Maximum Continuous Charge Current:1C 500mA)

2.9 Maximum continuous discharge current :1C 500mA)

2.1 Operating temperature range :Charge 0 ~ 45℃

Discharge :– 20 ~ 60℃

Storage temperature range :-20 ~ 60℃

2.11 :Operating and storage humidity range 65±20% RH

2.12 :Weight <10g

Features:

100% brand new and high quality

Voltage: 3.7V

Capacity: 250mAh

Size: 5mm(H) x 20mm(W) x 30mm(L)

Weight: 5g/pcs

It can be recharged repeatedly

Built-in protection circuit PCM for prevent over charging or over discharging 

Package included:

3.7V 250mAh li-po polymer lithium rechargeable batteries pack 502030 052030(1PCS or 2PCS or 5PCS ,depend on your chooice !