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OptiMate Lithium 4S 9A/5S 7A


Optimate Lithium Select, the advanced ‘PRO’ battery charger for the 12.8V & 16V LiFePO4 / LFP lithium battery in your performance / race motorcycles, cars or craft – The ultimate Lithium charger for the track!

SKU: TM270 Category:

IDEAL FOR: Lithium (LiFePO4) 12.8/13.2V and 16V batteries from 3 – 120Ah

CHARGING AMPS: 9.5A @ 12.8V – 13.2V / 7.5A @ 16V (Ampmatic Current)

CHARGING VOLTS: nominal: 12.8V – 13.2V range: 0.5V – 14.4V / nominal: 16V range: 0.5V – 18V

OPERATION:  Selection

  • Charge: 12.8 – 13.2V / Charge: 16V
  • BMS wake-up



FEATURES: Perfect for charging of a high performance 12.8V @ 9.5A and 16V @ 7.5A LiFePO4 / LFP battery sized from 2.5 to 120 Amp-hour.

USE: Indoor / Outdoor (lowest temperature: -40°F / -40°C).

INPUT: Global (100-240V 50-60Hz), high efficiency (CEC listed).

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

SAVE : Low Volt Start of 0.5V + 3 step low volt save & test.

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.

INCLUDED: weatherproof battery lead & battery clip set.

WARRANTY: 3-year limited replacement warranty.

Select 12.8V or 16V to match the specified charge voltage for your LiFePO4/LFP battery in your performance/race motorcycle, car or craft.

Connect the charger to AC power. Push and release the select button to choose 12.8V or 16V. Then connect to the battery.

for batteries with a battery management system (BMS) that protects against deep discharge. IMPORTANT! Before proceeding, confirm the nominal battery voltage matches the selected charge voltage. The OptiMate Lithium is ready to automatically reset the BMS system within an advanced battery, indicated by LED #3 flashing 5 times every 15 seconds as reset pulses are delivered. After connection of the battery to the charger the battery’s BMS should reset within 15-20 seconds

The OptiMate Lithium Select will first test the battery and start automatically to recover the battery whenever necessary.

Ideal for 12.8V/16V LiFePO4 / LFP batteries found in the vehicles / craft above.

Power reset rapidly re-energizes the battery.

Select charge voltage of 12.8V for 4s Lithium batteries or 16V for 5s Lithium batteries – Selection remains in memory even if AC power is lost.

Fully automatic multi-step program brings the battery safely to full charge – Connect to the battery and OptiMate Lithium Select does the rest, no supervision required!

Automatically adjusts current to match battery size and condition.

Safe to leave connected. Full electronic protection.

Maintains battery at full charge and good health.

Saves your ‘dead’ battery from as low as 0.5V.

Tests battery state of health.

Warns when battery damage is detected.

Energy saving technology.
√ Stand-by power less than 0.5W.
√ Efficient 24-7 battery maintenance.

Weatherproof. Rated for use down to -40°C / -40°F.

Charger series


Input Power

AC: 100-240Vac


12v, 16v

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