The WKA12-18NB is a 12V 18Ah Absorbent Glass Mat (AGM) sealed lead-acid replacement battery widely used for mobility scooters, wheelchairs, and UPS backups. It is manufactured by Werker, with compatible alternatives offered by brands like AJC and Mighty Max. It features nut-and-bolt (NB) terminals and a maintenance-free design.
Specifications
Nominal Voltage: 12V
Capacity: 18Ah (20-hour rate)
Chemistry: SLA / AGM
Terminal Type: NB (Nut and Bolt / FP)
Dimensions: Length ~7.09 in to 7.13 in, Width ~3.01 in to 3.03 in, Height ~6.57 in
Weight: ~12 lbs to 12.5 lbs
The WKA12-18NB is a 12V 18Ah Absorbent Glass Mat (AGM) sealed lead-acid replacement battery widely used for mobility scooters, wheelchairs, and UPS backups. It is manufactured by Werker, with compatible alternatives offered by brands like AJC and Mighty Max. It features nut-and-bolt (NB) terminals and a maintenance-free design.
Specifications
Nominal Voltage: 12V
Capacity: 18Ah (20-hour rate)
Chemistry: SLA / AGM
Terminal Type: NB (Nut and Bolt / FP)
Dimensions: Length ~7.09 in to 7.13 in, Width ~3.01 in to 3.03 in, Height ~6.57 in
Weight: ~12 lbs to 12.5 lbs
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