Battery Tester / Charger
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Charge and maintain lithium-ion and lead-acid aircraft batteries with the intelligent and compact TT28-2 True Blue Charger Mx. Designed to be MS3509 compatible, this intelligent True Blue Charger extends battery life and provides simple, safe and automatic charging for lithium-ion and sealed lead-acid aircraft batteries.
- Charges and maintains sealed lead-acid and all True Blue Power lithium-ion aircraft batteries:
TB17* (17 amp-hour) TB40 (40 amp-hour) TB20 (20 amp-hour) TB44 (46 amp-hour) TB30 (30 amp-hour) TB60 (60 amp-hour) - Power Output: 2.5 amps charge current limit
- Alphanumeric LCD display provides battery voltage and indications
- Charge, Ready and Fault LED indicators
- Continuously monitors and charges to maintain a quick-ready state
- One-year limited warranty
* Quick disconnect required
Input Voltage
90 – 264 VAC, ±10%
47 – 63 Hz
1A (maximum)
Input Connector
IEC60320-C13
Battery Charge Voltage
Lithium-ion 28.8V (maximum)
Lead-acid 28.6V (maximum)
Operating Temperature
-20°C to +50°C (-4°F to +122°F)
Storage Temperature
-28°C to +70°C (-18°F to +158°F)
Timing Accuracy
±5% of nominal time
Display Accuracy
±0.2 volts
Weight
2 lbs (0.9 kg)
Dimensions
4.33” W x 5.9” H x 3.8” D
Battery Connector
MS-3509 compatible
Protection and Monitoring
Overcharge and over-temperature protection
Internal timer automatically monitors open-circuit voltage to determine top charge