“While my older (and larger) rechargeable batteries still function wtih no issues, it is still good to have the newer/smaller versions on hand. I immediately notice less of a bulge on the left side of my waist when putting the vest on. Also the battery lasted much longer than the older version. This is easily a win/win for me. Highly recommended.”
“this replacement battery is actually better because the test switch and the indicator lights are right next to each other not around the side of the unit from each other. Functionality and charging time seems the same.”
