Accumulator battery Challenger A12-33

Challenger A12-33 - sealed maintenance-free rechargeable battery
(VRLA). A12 Series is designed for use in the
sources of uninterruptible power supply, security systems, medical, communication systems
alternative energy, etc. Complies with IEC, BS, Eurobat,
JIS. Lifetime - 10 years

voltage V -. 12
capacity and / hr - 33
Dimensions (LxWxH), mm - 195h130h159
Weight - 10,20
Operating temperature Discharging: -20 ... + 60C
charge: 0 ... + 50C
Storage: -20 ... + 60C
charge voltage (buf.rezhim) - 13,5-13,8V (25C)
equalizing charge mode and cycling 14,4-15,0V (25C)
The self 2% / month ..
terminals B4 (bolt M6)
housing - ABS (UL94-HB). Available in UL94-V1 housing (on request)
Positive electrode - grid plate, lead dioxide
Negative electrode - grid of lead-calcium-tin alloy
Lead - 99.998% purity
separator - glass