Batteries and Power - Chargers

The items on this page are based on my investigations into the maintenance and recovery of lead-acid batteries such as are used in 1-10 kVA backup power systems (on-line and off-line uninterruptable power supplies).

• Batteries
• Lead Acid Battery Charger Circuits
• Nicad/NiMH Battery Charger Circuits
• Battery Substitutes and Loads
• Cell Recovery and Restoration
• Battery Charger Circuits Collection

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