出生地 |
Guangdong China (Mainland) |
牌子的名字 |
Optimum |
模式的数量 |
12V 18Ah |
规模 |
181*167*76mm |
1) Safety: Currently the safest Li-ion battery, non-incinerated under over voltage of 30V charge, non-explosive under piercing. 2) Environmentally friendly. Non-toxic materials. 3)Powerful. 4)Long cycle life: 2000 cycles remain 80% capacity. Other Li-ion battery is only 300-500 cylces. Ni-Cd /Ni-MH and Lead battery is also only 300-500 cycles. Stringently integrated with international management standard,our Batteries have secured ISO9001:2000, ISO14000, CE, UL, SGS/RoHC, RBRC homologation and especially TS16949:2002 certificate issued by NQA for EV cars batteries design and manufacturing. Our batteries are well sold to Western Europe, North America, the Oceania, the Middle East, East Asia and Mainland China. Standard capacity(0.2C5A)18Ah Rated voltage12V Max.Charge voltage14.6V Cut-off voltage8V Max.Charge current0.5C5A Max. constant discharge current2.5C5A Thickness (Max) 167±2 mm Length (Max)181±2 mm Width(Max)76±2 mm Weight (Approx.)About 2.5kg Impedance(Max, at 1000Hz.)≤ 5 0 mΩ Charge method(CC/CV)StandardCC0.2C14.6V cut offCV14.6V0.05C cut offRapidCC1C14.6V cut offCV14.6V0.05C cut offOperate temperatureCharge0°C 45°Cdischarge-20°C 60°Cstorage-20°C 45°C