Cheapest Universal Battery Charger Using a DC-DC Boost Converter

A cheap universal battery charger build that uses a cheap old server power supply and a constant current DC-DC boost converter.

• #howto_style
• #universal_battery_charger
• #battery_charger
• #lithium_ion_battery_charger
• #lithium_phosphate_battery_charger
• #lifepo4_charger
• #boost_converter
• #constant_current
• #server_power_supply
• #cheap_charger
• #lead_acid_battery_charger
• #car_charger
• #solar