WheelchairDriver • View topic - Sunrise 646SE vs Quantum Rival

Sunrise 646SE vs Quantum Rival

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Re: Sunrise 646SE vs Quantum Rival

Postby shirley_hkg » 29 Sep 2017, 04:23

BCrip71 wrote:Besides knowing your chair, is there anyway to deal with no battery gauge with lithiums?

A decent voltmetre .

Do a deep discharge , and jot down the total volt that the first cell hits 3.00V . YOU should avoid going beyond that voltage during daily use .

By rule of thumb , you will learn the SOD of your batt gradually .
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