4 x pcs 3.7V 40mAh 401215 LiPo Rechargeable Battery For Mp3 Bluetooth Recorder
40mAh 401215
 
Description:
We provide tracking number for reliable shipping
High capacity for Mp3,Bluetooth,video pen other device

Features:
100% brand new and high quality
Voltage: 3.7v
Capacity: 40mAh
Size: 4mm(H) x 12mm(W) x 15mm(L)
Weight: 2g/pcs
It can be recharged repeatedly
Built-in protection circuit PCM for prevent over charging or over discharging 
voltage: 3.7 V ,1C discharge ,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
 
Package included:
4 x pcs 3.7V 40mAh Li-po Polymer Lithium Rechargeable Battery Pack . 401215 .
 
 
We only accept PayPal. 
Bulk quantity, please contact us for discount. 
 
 
•Order will shipping out in 24 hours since payment complete.(except weekend days)
•We ship to worldwide with tracking number.
•We ship to the confirmed address provided by PayPal. Before you pay, please make sure your address in PayPal matches the address you would like us to ship to.
All items are brand new
•If you received a defective or not as description item,please do not open dispute or leave negative feedback directly,you only need to send us a picture to show that,we will free resend or full refund as soon as we confirm,you also need not to return item to us
•100% Satisfaction guaranteed or 30days money back warranty after received item
• We are professional battery seller.
•We will reply your message within 24hours(monday to friday) 
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