(1) Damage inspection: After the battery is delivered, it should be checked immediately so that the user can quickly grasp the damage or missing parts. Because if the time to reflect the problem is too late, not only will the loss be aggravated, but it will also be difficult to claim against the manufacturer or supplier.
(2) Installation can only be carried out after the above checks have been completed. After the installation is completed, charge it, fully charge it and then float for 72 hours, then perform a full capacity test. If the capacity test is passed, the battery acceptance is completed.
(3) After the acceptance is completed, the battery must be fully charged. After floating for 72 hours, the internal resistance is measured as the base value for judging its performance. If the internal resistance value is within ± 5% of the average value, it is considered to be a resistance match. A battery that exceeds the average value of 5% is best required to be replaced by the supplier, because the battery pack life with too much difference in internal resistance values ​​will be affected.
The storage should be cool and dry, and the high temperature and faster self-discharge rate will increase the internal consumption of the battery.
If it is necessary to charge, if the storage time of the battery has been more than six months, the user does not charge them up, then the guarantees of most manufacturers will not be realized. If the battery is stored in a high temperature 92F environment, this time will become three months.
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