OptiMATE LITHIUM 8S 24V 5A - TM280

(Inc. 20% VAT)
(£131.47 Exc. VAT)
Charging amps
Battery type
1.47 kg

The ultimate professional battery charger for 24V Lithium LiFePO4 batteries from 2 to 100 Ah

OptiMate Lithium 8s 5A is the professional battery charger for the 25.6V/26.4V LiFePO4/LFP battery in your light aircraft or medical equipment with power supply for diagnostics or software updating. Perfect for 25.6V/26.4V LiFePO4 / LFP batteries sized from 2 to 100 Ah. Power saving standby mode. Full electronic protection against errors.

Special features:

TUNE (power supply) mode delivers stable 27.2V power for vehicle system reprogramming, show room vehicle demo or retaining memorised settings when battery cables are disconnected to fit powered accessories or replace the battery.

Battery SAVE mode with BMS reset. Starts from 0.5V with continuous monitoring / testing of charge acceptance or bad / shorted cell condition. Unnecessary (and unsafe) charging of a bad battery is prevented.

safeTº automatic charge rate adjustment to ambient temperature sensed at the charger. Reduced charging below freezing, no charging if temperature is below -20ºC/-4ºF (can damage lithium batteries).

Ampmatic Microprocessor adjusts the charge current to ideal LiFePO4 charge curve to match battery size / condition, for fastest and most complete charge. 

Optimises: Pulsing cell balancing mode improves battery performance and life.

Tests battery before and after charging.

Battery Save mode starts from 0.5V with continuous monitoring of battery condition.


  • Charging Amps: 5A (AmpMatic)

  • Use: Indoor / Outdoor(lowest temperature: -4°F / -20°C).

  • Save: Low Volt Start of 0.5V + 3-step low volt SAVE and TEST.

  • Ideal for: LiFePO4 (LFP) 8s batteries from 2 – 100Ah.

  • Input: Global (100-240V 50-60Hz), high efficiency (CEC listed), fully sealed.

  • Style: Weatherproof case with wall mounts, with 6ft / 180cm AC supply lead and 6ft / 180cm charge lead ending in SAE connector.

  • Included: Weatherproof battery lead & standard battery clip set

  • Safe: No risk of overcharging. Totally safe for vehicle electronics. Sparks suppressed. Safe for long-term battery maintenance. Automatic shut-down if short-circuited or battery disconnected.

  • Warranty: 3 years.

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