True Blue Power Battery Charger / Tester TS420 Series

The True Blue Power TT43 Battery Tester and Charger, manufacturer part number 6430043-1, is designed to charge and test removable lead-acid battery packs used with the True Blue Power TS420 Series Emergency Power Supply and Mid-Continent Instruments and Avionics 4300 Series.

The microprocessor-controlled unit can test and charge one or two supported batteries simultaneously. Its alphanumeric dot-matrix LCD provides dynamic test status and measurement information, while bright LEDs give a clear pass/fail indication.

• For supported 0.5 Ah and 2.5 Ah lead-acid battery packs
• Tests and charges up to two batteries simultaneously
• Charging cycle of five hours or less, as stated by the source
• Selectable battery capacity setting for 0.5 Ah or 2.5 Ah batteries
• Load-sensing battery detection
• Short-circuit protection and timeout protection for failed batteries
• Float-charge capability for maintaining connected batteries in a ready state
• Wall-outlet AC adapter included

Please verify the installed battery-pack type and applicable maintenance documentation before use.