{"id":5985,"date":"2020-11-30T07:42:26","date_gmt":"2020-11-30T07:42:26","guid":{"rendered":"https:\/\/notsealed.com\/?p=5985"},"modified":"2024-03-03T12:18:17","modified_gmt":"2024-03-03T12:18:17","slug":"how-to-fix-a-ryobi-battery-that-wont-charge-easy","status":"publish","type":"post","link":"https:\/\/notsealed.com\/how-to-fix-a-ryobi-battery-that-wont-charge-easy.html","title":{"rendered":"How to Fix a Ryobi Battery that Won’t Charge – Easy"},"content":{"rendered":"\n

For the home handyman, Ryobi 18v tools are of excellent value. They have the biggest range and are well-built. But occasionally over time, the genuine Ryobi lithium 18v batteries will fail to charge.<\/p>\n\n\n\n

If your Ryobi battery says fully charged but won’t work then you have an issue with the battery itself. This is not a common issue but can be frustrating and expensive if your batteries stop charging and are defective.<\/p>\n\n\n\n

The reason that these batteries fail to charge is down to the internal charging circuit on each battery. This integrated motherboard circuit tells the charger when to stop charging and prevents over-discharging from your power tool.<\/p>\n\n\n

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The internal charging circuit of Ryobi 18v P108 battery 4ah<\/figcaption><\/figure><\/div>\n\n\n

Often the Ryobi batteries won’t charge because they have been left fully discharged or flat for a long period of time. The 18v+ battery will continue to discharge slowly over time. <\/p>\n\n\n\n

Once they get under 11v or less the battery charger will fail to charge the battery. This will often give you the dreaded red blinking LED with a green light soon after.<\/p>\n\n\n\n

In this post, we will show you how to fix a Ryobi battery that won’t charge and show you the possible reasons why it happens.<\/em><\/p>\n\n\n\n

Ryobi Battery Charger Not Working<\/h2>\n\n\n\n

If your Ryobi battery charger is failing to charge the battery it could be due to a number of reasons.<\/p>\n\n\n\n