Staff Answer
Jun 22, 2026 - 04:50 AM
Just to clarify the SL600 Harmar unit requires a pair of 12V SLA high-rate batteries in order to function. One of these battery kits will be required in order to replace the battery in a single Harmar SL600. If you just need one (1) out of the two batteries replaced due to some odd circumstance then take a look at the Origin OR-1270HR.
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