Packaging Two pieces of high quality Lithium 14500 cells with Protection Circuit Module (PCM) & PTC circuit protection
Capacity Typical 1600 mAh (0.2C discharge)
Minimum 1500 mAh
Charging Voltage 4.2V  +/-0.05V
Standard Charge Current 480mA (0.3C)
Max. Current Charge 1600mA
Discharge 2000mA  (limit by PTC)
Ambient temperature Charge 0 deg C to 45 deg C
Discharge -20 deg C to 60 deg C
Storage -5 deg C to 35 deg C
Discharge Cut-Off Voltage 2.7V
Dimensions approx. 52mm H x 29mm W x 15mm T
Nominal Weight Approx. 60g
One Protection Circuit Module Overcharge >4.2V
Overdischarge <2.5V
Current Limit 2 amp (limited by PTC)
Short Circuit Protection
Thermistor NA
PTC Overcurrent Circuit Protection Polyswitch SRP350F (2A protection)or equivalent
Wiring & Connection Approximately 2 x 6″ in length.  24 AWG open wires (RED (+) & Black (- or com)