Production UEIP

Sealed nickel-cadmium cylindrical rechargeable single cell

TU 95-96 UFAI.563 341.001TU

Sealed cylindrical rechargeable single cell

On a photo: Sealed nickel-cadmium cylindrical rechargeable single cell

Rechargeable power sources - storage cells - are useful in applications where portable (aa size) power sources with high discharge characteristics and long service life are required. For instance, in cordless telephones, radio stations, radio sets, audioplayers, dictaphones, household appliances, electronic calculators, photographic equipment, toys, etc.

Ural Electrochemical integrated plant has organized production of KPH 15/51 storage cells having 500, 600, 700 mAh capacity, meeting GOST 26367.1-93 requirements, and interchangeable with the primary cells “316” type (AA, R6, UM-3).

KPH 15/51 cells are capable of operating at a trickle charge of 0.05 Cn.

Under a separate order cells having terminals can be manufactured; assembling cells into stacks can be performed as well.

Basic Performance Characteristics


Nominal capacity, Cn. mAh500/600/700
Nominal voltage, V1,2
Charge current, mA50/60/70
Charge duration, hr14...16

Maximum discharge current, A

at 20 C2.5/3.0/3.5
at -18 C1.0/1.2/1.4
Impedance (at 1000 Hz). mkOm, no more than12

Dimensions, mm no more than

diameter14,5
height50,5
Weight, g no more than30

Operating temperature range. C

charge+15...+25
discharge-20...+40
storage- 5 ... + 40
Charge-discharge cycles number no less than1000