Hook up one of THESE
https://www.wish.com/product/5e1eb742b6c86d0bc080c119?hide_login_modal=true&fro m_ad=goog_shopping&_display_country_code=US&_force _currency_code=USD&pid=googleadwords_int&c=%7Bcamp aignId%7D&ad_cid=5e1eb742b6c86d0bc080c119&ad_cc=US &ad_lang=EN&ad_curr=USD&ad_price=9.00&campaign_id= 7203534630&guest=true&gclid=CjwKCAjwnef6BRAgEiwAgv 8mQZC-b0Lg-t09eDW0sx1O1DnE4m2w3fiw-ptr5D44NUoo20ds7aOxwxoCiroQAvD_BwE&share=web
in series with your charger.Â* I use a Wattsup meter which cost about 5
times as much but that was all that was available at the time I bought it.

On 9/10/2020 5:08 AM, wrote:
, I use a charger that tells me how much charge (amp-hours) go into the battery, and it should correspond to how long I used it in the glider.

What charger do you use??

Thanks

Kevin
92

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Dan, 5J