| Quantity | Out of stock | ||
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        Challenger A12-90 - sealed maintenance-free battery (VRLA). Lifetime - 10 years 
 
 voltage V -. 12 
 capacity and / hr - 90 
 Dimensions (LxWxH), mm - 305h167h210 
 Weight - . 26.5 
 discharge current, max, A - 900 (5 sec) 
 Internal resistance - 5.2 milliohms 
 Operating temperature range: 
 discharge: -20 ... +60 
 charge: 0 ... + 50C 
 Storage: -20 ... +60 
 charge voltage (buf.rezhim) - 13,6-13,8V (25C) 
 Max. The charging current - 27,0A 
 equalizing charge mode and cycling - 14,6-14,8V (25C) 
 The self - <3% / month .. 
 Terminals - F12 
 housing - ABS (UL94-HB). Available UL94-V0 casing (on request) 
 Positive electrode - grid plate, lead dioxide 
 Negative electrode - grid of lead-calcium-tin alloy 
 Lead - 99.998% purity 
 separator - glass 
    
 
                                    