P14500 ( AA ) SPECIFICATIONS:
Nominal Voltage : 3.7V
Capacity : 750mAh ( min. 700mAH ) - tested at 0.2C discharge with end voltage 3.0V
Internal Impedance : < 100 m Ohm ( 1KHz )
for Standard Charge : 0 C ~ 45 C
for Discharge : -20 C ~ 60 C
Max. Discharge Rate : 2C
Dimensions :14 X 51mm ( +/- 0.5mm )
Weight : 25 ( +/- 2 ) g
Posted by neoaeon on 7th Nov 2016
Probably the shortest protected cell currently available. Both of mine measured 51mm, vs 52.8mm from the other guys. This fits my lights perfectly, has reinforced steel negative terminal, it's rated capacity is real, and appears genuine.
All prices are in USD.