manufacturer of 12v dry battery l1028 with free mercury
(Conditions : 1000Ω±0.5% load resistance, measuring time 0.3seconds, 20±2°C, tested within 30 days after delivery) dry battery l1028
Off-load voltage (V)
On-load voltage (V)
After 12 mon. room temp.
The battery shelf life is promised to buyers, refers to the customer receiving began, the sales side can provide warranty.
The battery storage life refers to the battery storage time under specified conditions of storage period, in the end, the battery still has power to put the provisions of. This is a technical index, and the battery category (i.e. the electrochemical system) has the very big relations. Different chemical system of the battery, the storage life is different.
The battery shelf life is one year from our company, That is, since the customer receive the goods as the start date.But for the used batteries, processing products or the second grade products are not in the warranty scope.
Storage life of the battery, different chemical systems have the difference expression. Alkaline manganese button battery and battery pack is generally two years, such as LR44, LR41, 23A, 27A etc; alkaline manganese dioxide cylindrical / square cell identification five years, such as LR6/LR03/6LR61; zinc manganese square battery 6F22 for three years, lithium manganese batteries for three years. The rechargeable batteries,generally for two years
(Conditions : Test temp. 20±2°C, tested within 30 days after delivery.) dry battery l1028
Average Minimum Discharge Time
(1) 9 pieces of battery will be tested for each discharging standard .
(2) The result of the average discharging time from each discharging standard shall be equal to or more than the average minimum time requirement. dry battery l1028
Specialised in producing 23A,27A,9V6F22,button cell,etc.