EDN

Fast Charger with Auto Cut Off

This is the modified version of the Fast Charger circuit posted earlier. This circuit has Auto cut off facility also. This High current charger can be used for the Fast charging of sealed lead acid ...
Yahoo Finance

Recharge Your Batteries Without Zapping Lifespan: KeyLine Chargers Introduces a Smart Charger That Breathes New Life Into Old or Damaged Batteries

SCOTTSDALE, AZ--(Marketwired - Apr 21, 2015) - KeyLine Chargers (http://www.KeyLineChargers.com) is pleased to introduce the world's smartest battery charger: the 1. ...
EDN

Fast Charger Circuit

Here is a High current charger for Fast charging sealed lead acid batteries used in Automobiles, Inverters etc. This charger can give 5 Ampere current for quick rejuvenation of the battery. It uses an ...
Ars Technica

Hive mind: Battery charging issue with Power Wheels car

my child has a Power Wheels car with a 6 volt battery that is recharged with a standard plug in wire with a proprietary connector. To recharge the battery, you pop off the seat, disconnect the battery ...