Thread: Backup battery only lasts 10 seconds?
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Unread 21-01-2007, 13:11
dawilliams dawilliams is offline
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Backup battery only lasts 10 seconds?
Our KOP 7.2V backup battery only lasts 10 seconds if we remove power from 12V main power suplly to RC. Is this normal or is something wrong? We ahev charged 7.2V battery twice. It measures ~8.4V static, and 8.2V under load of RC, but RC still shuts off if only backup battery is available.