10 pcs 3.7v 400mAh lipo rechargeable battery for MP3 MP4 GPS Headphone Recorder Headset Bluetooth 582728
400mAh lipo battery
10 pcs brand new 400mAh lipo lithium polymer rechargeable battery 3.7V for MP3 MP4 GPS Camera Recorder Bluetooth 582728
Model: 582728
Size: H=5.8mm W=27mm L=28mm
weight: 8g/pcs
voltage: 3.7V
capacity: 400mAh.
Charging current: standard charging, fast charging: 1.0C: 0.5C
Standard charging method: 0.5C CC (constant current) charge to 4.25V, then CV (constant voltage 4.2V) charge till charge current is less than or equal to 0.05C
The maximum charge current: 1C
Maximum discharge current: 1C
Discharge cut-off voltage: 2.75V
The discharge temperature: -20 degrees C~+60 degrees C
Charging time: 2-4hrs (standard); 2hrs (fast)
Protection function: over charge, over discharge, over current, short circuit protection, over temperature protection
It can be recharged repeatedly
Built-in protection circuit PCM for prevent over charging or over discharging.
Package include
10 pcs lithium polymer rechargeable battery as our picture shows 3.7V 400mAh 582728
