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Ni-CD Low-Temperature Batteries

Brief introduction

Either outdoor electrical devices in cold area or the other ones in use at low temperature, to which the battery was equipped often operates at a temperature of lower than -20℃, the normal battery couldn't reach for use under such a condition. Yinyoo Low temperature batteries have been greatly improved the design on several aspects including positive & negative plates, electrolyte and separator, as a result, they deliver very high discharge capacity at temperature range of -20℃ to -40℃.Specially, high-rate discharge characteristic is better than those of other factories under the same low temperature.



1. Compared with the normal battery with same size, the low temperature batteries have outstanding feature of high discharge efficiency at low temperature. The other electrical characteristics are similar to or better than those of the normal battery.
2. Yinyoo low temperature batteries show rather better high-rate discharge characteristics than those of other factories.
3. The battery can deliver 80 percent of the room-temperature capacity at 0.2CmA discharge current and a ambient temperature of-40℃.


The Usage Introduction

1. The low temperature batteries should be charged within a temperature range from -10℃-45℃.
2. As to low temperature battery, it performs better at ambient temperature of no lower than -40℃.
3. It is recommended that the low temperature battery should be repeatedly charged and discharged for two or three times to the first use.



We have grasped heart technology and the integration of a serials of design conditions for the low temperature battery. According to the consumers requirements, we will adjust and improve them over again in order to bring the demanded properties into prominence and provide consumers with the satisfied products and service


The Application

IC telephone, Interphone, special applications such as military, drilling and polar region.

Ni-CD Low-temperature Type Battery Specifications("L" Type)
Model No. Size Nominal
Dimensions (mm) Standard Charge Weight
H Dia mA h g
AA700L AA 1.2 700 49.50.5 14.10.2 70 14~16 23.0
AA800L   1.2 800 49.50.5 14.10.2 80 14~16 23.5
AA900L   1.2 900 49.50.5 14.10.2 90 14~16 24.0
SC1500L 1.2 1500 42.00.5 22.10.2 150 14~16 47.0