Bring Old Batteries Back To Life Again

  • Last Updated: January 21, 2023

Bring Old Batteries Back To Life. If you tried my method of reviving a dead power tool battery but it either didn’t work at all, or the battery now charges but doesn’t hold its charge for very long, then it may be that one or more of the cells in the battery are faulty.

If that is the case then you are faced with three options:

  1. Buy a new expensive replacement battery or batteries
  2. Buy a new power tool complete with new batteries (which can often be cheaper than option 1 bizarrely)
  3. Learn how to replace the damaged cell/s so that you can continue to save money in the future whenever a battery fails – not just power tool batteries but all types of battery.

The following method works for many batteries including:

This works with:

  • Car Batteries
  • Laptop Batteries
  • Phone Batteries
  • Rechargeable Batteries
  • Long Life Batteries
  • Lead-Acid Batteries
  • Lithium-ion (Li-ion) Batteries
  • Nickel-Cadmium (NiCd) Batteries
  • AA Batteries
  • AAA Batteries
  • Alternative Energy Batteries
  • Deep Cycle Batteries
  • Marine Batteries
  • Golf Cart Batteries
  • Forklift Batteries

  • Nickel–Metal Hydride (NiMH) Batteries
  • Alkaline Batteries
  • AGM (Absorbent Glass Mat) Batteries
  • SLA (Sealed Lead-Acid) Batteries
  • 12V Batteries
  • Truck Batteries
  • C Batteries
  • 9V Batteries
  • 6V Batteries
  • D Batteries
  • N Batteries
  • 24V Batteries
  • Wind System Batteries
  • Solar System Batteries
  • Plus Many More!

Watch the video or click the links
Bring Old Batteries Back To Life
Bring Old Batteries Back To Life
  1. Dear Sue and John,
    we were very happy to meet you. It was a pleasure. Do appreciate your YouTube channel. We had a lovely meal at the old harbour area in El Cotillo. With a nice view of the harbour, made my birthday perfect.
    Claudia, Philipp and Anthony

  2. Have three 14.4 volt Ryobi batteries that were dead . Bought new ones as had not seen your video . WOW now have 5 working batteries . Your a STAR

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