.Pure original lead material to make the battery , not recycle lead 2.Inner battery formation, top quality inner circuit board 3.Ttp welding technology, more stable quality and safe 4.Whole casting battery case , avoid leaking 5.Fresh lead board, long use life use and low pollution 6.Quality check with auto machine, can test problem , to emsure all goods quality 7¡ãf(25¡ãc):30m¦¸ Capacity affected by temperature (20 hour rate)104¡ãf(40¡ãc)102% 77¡ãf(25¡ãc)100% 32¡ãf(10¡ãc)85% 5¡ãf(-15¡ãc)65% Self-discharge 68¡ãf(20¡ãc)Capacity after 3 month storage90% Capacity after 6 month storage80% Capacity after 12 month storage60% Max discharge current 77¡ãf(25¡ãc);61.5a(5s) Charge (constant voltage)Float:6.8 to 6.9v/77¡ãf(25¡ãf) Cycle:7.25 to 7.45v/77¡ãf(25¡ãc) Max current: 1.13a