电池采用独特的生产工艺和特别的结构设计，可靠稳定安全阀，保证电池的密封性，确保各方位防止均不漏液，高氧复合效率，保证电解液不会损失，在电池整个寿命过程中无需更换电解液
KINA Battery- Sealed E-bicycle Lead-acid Batteries with 12V/20Ah, 2-hour Rate Introduction
General features:
1.High capacity
2.High performance for large current discharge
3.Good corrosion resistance of grid
4.High utilization of active material
5.Little dehydration
6.Low self-discharge rate
7.High performance under low temperature
8.Safe and reliable
9.Long service life
Technical data:
Nominal voltage: 12V
Number of cell: 6
Nominal capacity 77°F(25°C):
10 hour rate(2.6A): 26Ah
5 hour rate(4.8A): 24Ah
3 hour rate(7.2A): 21.6Ah
2 hour rate(10A): 20Ah
1 hour rate(17A): 17Ah
Average self-discharge rate per month(20°C): ≤2%
Operating temperature range:
Discharge: -30-50°C
Charge: -10-40°C
Storage: -20-40°C
Dimensions and weight:
Length(mm/inch): 182/7.13 (mm/inch)
Width(mm/inch): 77/3.03 (mm/inch)
Height(mm/inch): 170/6.66 (mm/inch)
Total height(mm/inch): 173/6.94 (mm/inch)
Approx weight(kg/lbs): 7.0/15.44 (kg/lbs)
E-mail：kinabattery@gmail.com
Wechat:+86-137 5578 7601
Phone : + 86-137 5578 7601(秦亮亮)