Uploaded April 2021 | Updated September 2026, 2 hours ago

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Opening the back cover to access the circuit board and batteries.

powermate.info/powermate_handtruck_l-1
LE-1 L-2 power dolly

The model in this video used a A512/10s Sonnenschein battery. You probably won't find these on Amazon but the Yuasa brand is a good choice and the NP12-12 is the same physical size with higher capacity. I wouldn't buy super cheap batteries. Always verify dimensions.

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Yuasa Genuine NP12-12 12 Volt 12 AmpH SLA Battery with F2 Terminal: amzn.to/3atuhSR

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