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OptiMate USB Battery Chargers

Not Yet Reviewed

OptiMate offers a variety of single- and dual-bank USB battery chargers. Modern USB devices require stable power to recharge fast. Today's smartphones (iPhone, Andr
OptiMate offers a variety of single- and dual-bank USB battery chargers. Modern USB devices require stable power to recharge fast. Today's smartphones (iPhone, Android, etc.) now have batteries of around 3Ah (3000mAh). A lithium motorcycle battery capacity ranges between 2Ah to 5Ah, with lead-acid (AGM / STD) batteries 2-3x more than that. Even though it has more capacity, if discharged below 50 percent the vehicle may struggle to start.

* OptiMate USB deliver a powerful and stable charge required by modern USB devices. The O-100 delivers 2400mA while all the other models deliver 3300mA of charge capable of recha
OptiMate offers a variety of single- and dual-bank USB battery chargers. Modern USB devices require stable power to recharge fast. Today's smartphones (iPhone, Android, etc.) now have batteries of around 3Ah (3000mAh). A lithium motorcycle battery capacity ranges between 2Ah to 5Ah, with lead-acid (AGM / STD) batteries 2-3x more than that. Even though it has more capacity, if discharged below 50 percent the vehicle may struggle to start.

* OptiMate USB deliver a powerful and stable charge required by modern USB devices. The O-100 delivers 2400mA while all the other models deliver 3300mA of charge capable of recharging any device quickly.
* Modern smartphones now have batteries with capacity almost the same as a small motorcycle's lead-acid battery or a larger motorcycle's lithium battery. Charging that phone from the parked vehicle's battery may drain it too low for the engine to start. Not with OptiMate USB! These chargers incorporate unique microprocessor power control that protects the vehicle's battery, guaranteeing there will always be sufficient power to start the engine. You can leave an OptiMate USB hooked up in a parked vehicle for months, it will not drain the battery.
* OptiMate USB chargers include a built-in standby mode that turns off USB charging one hour after the vehicle was parked and engine was turned off, preventing your vehicle's LFP (LiFePO4) or AGM (Pb) battery from draining further.
It will also turn off immediately if the voltage drops very low (i.e. below 12.4 V) during starting of the engine.
* OptiMate's O-100 and O-108 USB chargers include a built-in battery monitor that indicates your LFP (LiFePO4) or AGM (Pb) is ready to start the vehicle. Check your stored vehicle's battery status at-a-glance; the LED corresponding to battery type blinks every 5 seconds.
* The OptiMate USB range includes models with USB-A charge ports and USB-C charge ports.

Results 1 - 5 of 5

USB 3300mA W/ battery auto protect off, Pb (AGM) and Lithium (LFP/LiFePO4) battery monitor SAE connector

Part Number: OMB-O-108

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

USB 3300mA sealed charging system kit , with vehicle battery auto protect off, Pb (AGM) and Lithium (LFP/LiFePO4) battery monitor.

Part Number: OMB-O-108KIT

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

DUAL USB 3300mA low profile (90°) charger, with vehicle battery auto protect off. Ideal for BMW & most Triumph motorcycles

Part Number: OMB-O-114

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

USB 3300mA sealed charging system, with vehicle battery auto protect off, Pb (AGM) and Lithium (LFP/LiFePO4) battery monitor

Part Number: OMB-O-118

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

DUAL USB 3300mA in-line charger, w/battery auto protect off for Ducati Multistrada, Triumph Tiger800/900 and BMW R12x0 GS motorcycles

Part Number: OMB-O-119

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

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