ULTRA-LIFE SMOKE DETECTOR SPY CAMCORDER-SIDE VIEW-1 YEAR STANDBY BATTERY, MOTION ACTIVATION-INCLUDES EXTRA "QUICK SWAP" LI-ION RECHARGEABLE BATTERY

[Music] hey everybody today I'm going to show you how you can easily bring a dead power tool battery back to life when your charger won't bring it back to a full charge and says it's defective now a lot of times especially with lithium packs the Chargers are very sensitive about the low voltage of the pack and if it drops below a certain threshold it's gonna tell you it's defective even though you can revive it fairly easily now in this case I have a 20 volt max lithium pack that's on a porter cable drill and when I pull it on the trigger you'll see that it does work that means that the battery pack is not completely dead but when I take this pack and I put it on this charger a red light starts flashing telling me it's defective that means that the voltage of the pack is below the threshold set by the manufacturer and as far as they're concerned the pack is defective now many times if y