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Specifications

Features:
High discharge rate at low temperature
Wider working temperature rage (-55℃`65℃)
Stable voltage (with open voltage higher than 2.9V, and working voltage is 2.5~2.8V)
Long shelf-life (ten years at room temperature)
UL component recognitions (File NO. MH 45782)
                                    WR18505 specifications
Nominal Capacity (3mA to 2.0V at 23℃) 2000mAh
Rated voltage (V) 2.9
Max. Continuous Discharge Current 1500mA
Max. Pulse Discharge Current 2500mA
Current value is obtaining 2.0V cells voltage
When pulse is applied for 15 seconds at 25℃
Storage temperature -60℃~30℃
Operation temperature range -55℃~65℃
Weight (g) 28g
UL number MH45782
For WR18505 Date sheet, please click here to load down
Caution: 
(1) Do not make the battery short-circuit and do not try to charge it.
(2) Do not over-discharge , press or burn the battery.
(3) The battery should be removed from the instrument on time when finishing discharging.
(4) Do not try to solder directly on battery .
(5) Do not disassemble the batteries..
(6) Do not use under temperature beyond specified range