Does using wall plug exclusively ruin the battery null

My 9O yr old mother uses this device without being plugged in until the rechargeable batteries run low then plugs it in to recharge. I’m assuming it’s based on a phone principle. Never run battery down, shortens it’s life.

“Does using wall plug exclusively ruin the battery”

Asked by Auntsue 5 years ago

Answer This Question

See all questions & answers

Sylvania - 13.3 Portable DVD Player - Black-Front_Standard

1-1 of 1 Answer

My 9O yr old mother uses this device without being plugged in until the rechargeable batteries run low then plugs it in to recharge. I’m assuming it’s based on a phone principle. Never run battery down, shortens it’s life.
Answered by MeMe 5 years ago
Sorry, there was a problem. Please try again later.