Eunicell A640 LR52 Alkaline Battery, Mercury Free
HS CODE: 8506101110
Specitification:
Brand: Eunicell Battery
Model: A640
Size: 15.8*10.9mm
Voltage: 1.50V
Capacity: 300mAh ( load 360Ω at 0.9V ).
Weight: about 5.8g
Eunicell A640 Alkaline Battery is a mercury-free replacement for the once popular Mercuric Oxide MR52 (or PX640) cell that was commonly used in cameras (such as Yashica TL-Electro, Electro 35 FC, Lynx 14-E and Lynx 5000E)and in the early Hakko rifle scopes.
Eunicell A640 battery produce 1.5 Volts, which is higher than the 1.35V produced by the original mercury cell. Most devices accommodate the small increase in voltage and function properly.

A640 Battery Equivalent:
PX640A, A640PX, RM640, MR9, EN640A, EPX640A, PC640A, LR52, 1126A, PX640, EPX640, V640PX, H-N, E640N, MR52, NR52, 1126MP, Duracell - 640, Eveready - CNB-EPX640, Eveready - CNB-RM640R, Eveready - E640, Eveready - EN640A, IEC - LR52, NEDA Number - 1125M, NEDA Number - 1126A
A640 Battery is compatible with the following models:
EN640A, EPX640, KX640, PC640A, 960-0374, PX640A, PX640, 1126MP, NR52, 23-1515, E640N, EPX640A, PX640AB, V640, V640PX, MR52, RPX640, RM640R, E640, Radio Shack - 1105M, Radio Shack- 1126MP, Radio Shack- 23-1515, Radio Shack- 23-9012, Radio Shack- 960-0374, Radio Shack- EL40, Varta- MR52, Varta- NR52, Varta- V640PX