E&J produced 3.7V 2200mAh lipolymer
battery pack with plastic housing and build in PCM(protect circuit module) to
control the battery safety(not over-charged, not over-discharged, etc..) , and
this E&J lipolymer battery was certified by CE, C-tick, PSE, KC(KTC62133),,
UL, UN38.3, Passed RoHs and Reach
testing, MSDS and air/sea shipping documents are all available.
E&J 3.7V 2200mAh battery pack work good
replacement for VARTA Easypack, and compatible with the wireless XR20-W Rotary
Axis Calibrator.
Battery with safety circuit and plastic
housing
PCM: Yes
NTC: 10 kΩ ±3%; B-Value 3435K ±3%
ID: 24 kΩ ±1%
Configuration: 2P
Weight: appr. 48g
Electrical Specification
Rated Capacity: 2200mAh min., 2260mAh
typical
Nominal Voltage: 3.7V
Watt-Hour Rating: 8.14Wh
Charging Method: Constant Current +
Constant Voltage
Max. Charge Voltage [V]: 4.20(±50mV)
Max. Continuous Charge Current: 1080mA
Rec. Charge Cut Off: by current 50mA or
timer 4h
Max. Continuous Discharge Current: 2000mA
Rec. Discharge Cut Off: 3V
Internal Impedance: approx. 110mΩ
Exp. Cycle Life: >500 cycles >70% of
initial cap. (0.5C/0.5C)
Cell Protection
Overcharge Detection: 4.3 ± 0.02V
(0.8 to 1.2sec. delay, resume 4.1V ± 0.03V)
Overdischarge Detection: 2.40V ± 0.035V
(76.8 to 115msec. delay, release Remove
load & charging current)
Overcurrent Detection: 3.2A to 5.2A (9.6 to
14.4msec. delay)
Ambient Conditions
Temperature Range
• Charge: 0 to +45°C
• Discharge: -20 to +60°C
• Storage: Less than 1 month at at -20 to +45°C
Less than 6 months at -20°C to +35°C
Humidity: 65 ± 20%RH
Environmental and Safety
Please follow E&J Handling and Safety
Precautions
for LiIon & LiPolymer.
The E&J Lipo cell is approved according
UL1642.,KC62133, PSE, CE,C-tick, etc..
This battery meets the requirements of
Battery Directives and
the battery parts are RoHS&Reach-Compliant.