stuartlew Iknow what you mean about UPS batteries being difficult to revive. First thing I do is pry off the top plastic cover of the UPS battery and add 10 cc pure water to each cell. Cover it back up and recharge. = 60% success rate. The cells were dried out of water.
Reponder 22/12/2020BG223815504 Thanks for the advice.
Reponder 08/01/2021BG573521391 panu po umorder nito gusto ko po ksi bumili
Reponder 30/01/2021BG525317398 co ai o viet nam da tung mua san pham nay thi cho mot loi khuyem ve chat luong san pham thuc de moi nguoi dan khoi bi lua
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