Reddit reviews ENERSYS NP18-12BFR Lead Acid Battery, 12V, 17.2AH
We found 1 Reddit comments about ENERSYS NP18-12BFR Lead Acid Battery, 12V, 17.2AH. Here are the top ones, ranked by their Reddit score.
Price For: Each Battery Size Code: - Battery Capacity: 17.2Ah Battery Voltage: 12V Battery Technology: Lead Acid External Height: 166mm External Width: 181mm External Depth: 76.2mm Weight: 6.2kg Battery Terminals: Bolt RoHS Compliant: NA
You can get larger sealed lead acid batteries, which don't need any maintenance or ventilation.
Something like this, though I don't know what capacity you need: http://www.amazon.com/EnerSys-Genesis-NP18-12BFR-Connector-Retardant/dp/B0002ZR68M