Begin typing to search, when autocomplete results are available use up and down arrows to review and enter to select. Selecting an options will take you to a new page. Touch device users, explore by touch.SEARCH
Begin typing to search, when autocomplete results are available use up and down arrows to review and enter to select. Selecting an options will take you to a new page. Touch device users, explore by touch.
Free shipping on orders over $79 to Virginia
Orders over $79.00 will receive free shipping. This is a residential delivery service, with deliveries Monday through Friday from 9:00am to 8:00pm.
Save, charge and maintain your 12V (lead acid) or 12.8V - 13.2V (lithium - LFP/LiFePO4) battery from another 12V battery! NO AC power required.
Recharge your trailered motorcycle, ATV or speed boat's battery on the way to the venue.
Resets the BMS (battery management system) on lithium (LiFePO4) batteries and then recharges the battery fast.
Fully automatic - As easy as 1-2-3 to use.
First aid for remote batteries!
NO AC power required; use a 12V battery (on your vehicle) as the power source to recharge both 12V lead-acid and 12.8 - 13.2V LFP (LiFePO4) batteries.
Includes advanced OptiMate features:
RECOVERS deep discharged batteries from 'dead flat' (2 volts). Multi-step charging at 2 Amps.
MAINTENANCE: Efficient float charge keeps battery at full charge whilst drawing minimum power from source battery.
SOURCE BATTERY PROTECTION: Low battery warning light and automatic shut-down.
How it works: As simple as 1-2-3!
1. Attach the fused clip set to the short input cable (side marked 12 - 16V) and then connect the OptiMate DC to DC to a charged source battery e.g. your vehicle's 12V battery. The OptiMate DC to DC's Save and Charge LEDs will blink together for 1 minute, indicating it is ready to charge a battery.
2. Within 1 minute, connect the output charge lead to the battery requiring charge, using the standard clip set or connect directly to the battery that may have the weatherproof battery lead already pre-wired. Charging proceeds when the Save or Charge LED turn full on. (Note: After 1 minute the OptiMate DC to DC turns off if not connected to the battery that needs charging. To re-start, disconnect from the source battery and then once again reconnect.)
3. Wait until the green Test LED blinks. 'First Aid' charging has been completed! Leave the charger connected for '365' long-term maintenance.
Ideal For: STD, AGM and GEL 12V batteries from 6Ah and LiFePO4 (LFP) 12.8V/13.2V batteries from 2Ah.
Input: 12 - 16 V, 2.7A max. With source battery protection, low battery warning light and automatic shut-down.
Style: Weatherproof case with wall mounts, with 6 foot / 180 cm DC supply lead and 6 foot / 180 cm charge lead ending in SAE connector.
Safe: Input electrically isolated from output. 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. Three-year limited replacement warranty.
Included: Fused battery clip set, standard battery clip set and weatherproof battery lead.
WARNING: This product contains chemicals, including (Lead), known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. For more information, go to www.P65Warnings.ca.gov.