Accumulator battery Challenger AS12-20

Challenger AS12-20 - sealed maintenance-free rechargeable battery
(VRLA). AS12 series is designed for use in the sources
uninterruptible power supply, security systems, medical, communications
Lifetime -. 5 years. Conforms IEC Standards, JIS

voltage V - 12
capacity and / hr -20
Dimensions (LxWxH), mm - 181h77h167
Weight - 5 9
internal resistance of 12.0 milliohms
discharge temperature range: -20 ... + 60C
Charge: 0 ... + 50C
Storage: -20 ... + 60C
charge voltage (buf.rezhim) 13,5-13,8V (25C)
Max. The charging current - 5,4A
equalizing charge mode and cycling - 14,4-15,0V (25C)
The self - 2% / month ..
terminals - F13 (bolt M5) < br /> housing ABS (UL94-HB). Available in the housing UL94-V1 (on request)
Positive electrode - grid plate, lead dioxide
Negative electrode - grid of lead-calcium-tin alloy
Lead 99.998% purity
separator glass