SigmasTek SP12-18 NB. Electric Scooter 12V 18AH. Suiter 18AH. SP12-18 (NB) NB 12 18 7.13" 3" 6.59" 1 12.65 Lbs. Battery Buying Guide. Chemistry: Sealed Lead Acid (SLA), AGM (Absorbent Glass Mat). Capacity: 18 Amp Hour (9Ah).
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