Panasonic K-KJ17M3A4BA Advanced Rechargeable Battery Charger Pack for Individual Cells

PK: Solid. Durable. Will buy again.

United States on Nov 08, 2023

Xavier García: Muy buenas pilas, compre este kit de 4 pilas AAA y cargador hace mas de dos años para usarlas principalmente en dos controles remotos y desde que las saque del empaque para colocarlas no he tenido que cargarlas ni una sola vez.

Mexico on Nov 07, 2023

Gordon Shumway: While the batteries work great, the charger is very inconsistent - works great with AA batteries, not so great with AAA… which can be annoying.

United States on Nov 05, 2023

Rob K: Have been using Enelope batteries for years.

United States on Oct 27, 2023

Daniel J Cornejo.: Al recibir el producto, todas las baterías necesitaban carga, y lo extraño es que se cargaron por completo más de 3 horas después del tiempo que presuntamente se requiere. Espero que la carga sea duradera.

Mexico on Oct 21, 2023

Amazon Customer: Works as expected, would buy again.

Canada on Aug 16, 2023

FRANCISCO SANCHEZ: Por la duración de la carga, dura más que otras pilas que he usado

Mexico on May 27, 2023

Javier: HASTA AHORA NOS A SALIDO MUY BUENO , YA NO GASTO LARA NADA EN BATERIAS

Mexico on Apr 22, 2023

Mel L.: I bought a 2-pack with chargers, one pack of AA and one pack of AAA. The AA are great, they work and charge as expected and sit securely in the charger. The AAA...I don't know what the thought process was here. The AAA batteries don't stay in the charger whether the charger is plugged in facing up or down. The AAA batteries barely sit in, seemingly lightly magnetized in their tiny slot so that the charger can also be used with AA batteries. The only way the AAA batteries will stay in the charger is if the charger is plugged into an outlet on a horizontal surface; using a vertical wall outlet results in the batteries immediately tumbling out. Honestly what was the thought process here? Couldn't they have just made a smaller charger intended for only AAA batteries? I don't have any horizontal outlets, rendering the charger useless. I'm keeping the AA pack but returning the AAA pack.

United States on Dec 03, 2022

Amazon Customer: This is an excellent NiMH battery charger. You can use it with any brand of NiMH battery, and because it's a smart charger it will always charge the battery perfectly. There is a green light under each battery while charging, and the light turns off when charging is complete. The light will blink for a few seconds when the charge is checking the status of the battery, and the blinking will continue if there is a problem.

"Smart" chargers constantly measure the condition of the battery to determine if it's time to stop charging. There are "dumb" chargers out there that operate based on time, so they always over-charge the battery, resulting in the battery converting the excess charge to heat and damaging itself. Avoid dumb chargers.

With NiMH batteries, chargers that are too fast or too slow will undercharge or overcharge the battery, while normal-speed chargers will charge the battery perfectly. This charger is a normal-speed charger. I think the speed of this charger is acceptable, as you can leave it on overnight to charge and they will be ready in the morning. However, if charge speed is important to you, don't feel bad about buying the Panasonic fast charger,...

United States on May 22, 2022