12V 75Ah Battery, Sealed Lead Acid battery (AGM), 350x166x174 mm (LxWxH), Terminal I2 (Insert M6)
BP7: 7 Ah 12 V Sealed Rechargeable Battery
Amazon.com: TENAVOLTS 1.5V AA Lithium Rechargeable Battery, 1.8h Fast Charge, USB Charger, Constant Output at 1.5V, 2775 mWh, 4 Count with Charger : Health & Household