Datasheet

MASSPOWER ELECTRONIC CO., LTD.
File No.:
Version：A
Date：2014-05-15
18490HP-1100mAh-10C
Page 3 o f 7
1
．
Scope
This document describes the Product Specification of Li battery supplied by MASSPOWER
2. Product Specification
Table 1
No. Item General Parameter Remark
1 Rated Capacity 1100mAh
Standard discharge（0.2C）after
standard charge（0.2C）
2
Minimal Rated Capacity
1050mAh
3 Nominal Voltage 3.7V 3.7V/Cell 1P1S
4
Cycle Life
Higher than 60% of the Initial
Capacity of the Cells
◆Charge: CC @ 0.2C to 4.2V,
then CV till current to 0.05C
◆Rest: 30min.
◆Discharge: 0.2C to 2.75V
◆Temperature:20±5℃
◆Carry out 500 cycles
5 Discharge cut-off voltage 2.8V/cell
6 Charging cut-off voltage 4.2V/cell
7 Cell and assembly method 18490-1100 without pcm 1P1S
8 Internal Resistance ≤20mΩ
9 Packing material Foil shrink film
10
Capacity- Temperature
Performance
0.2C discharge
-20℃
≥70%
60℃ ≥90%
11 Residual Capacity After Storage Min. 90%@28days and 25℃