Charging System

Charging and battery parts that survive winter storage. OptiMate maintainers cover lead-acid (OptiMate 3 and 4) and LiFePO4 (OptiMate Lithium 4S), and the Pro 1 DUO handles both at 10 amps. Antigravity RE-START lithium batteries drop weight and can restart themselves from a dead state. Drag Specialties 4-gauge universal battery cable and the Twisted Choppers automatic circuit breaker terminal strip make a clean custom wiring layout.

Showing all 11 resultsSorted by popularity

Twisted Choppers Automatic Circuit Breaker Terminal Strip Wire Mounting Kit 30 Amp
Rated 5.00 out of 5
$49.95
A USA-made 10-gauge steel mounting kit with a 30-amp automatic circuit breaker, 2-circuit terminal strip, and jumper plate - bolts or welds onto any custom motorcycle frame.
OptiMate 4 Quad Program 12V 1.25A Battery Charger and Maintainer
Rated 5.00 out of 5
$101.95
A 9-step dual-chemistry charger for 12V lead-acid and 12.8V lithium LFP batteries with BMW CAN-bus support, deep discharge recovery from 0.5V, and IP54 weatherproof housing.
Drag Specialties Universal Battery Cable 4 Gauge for Motorcycle and Powersports
Price range: $23.27 through $32.81
Drag Specialties 4-gauge universal battery cable for motorcycle and powersports - 13 length options from 7 to 22 inches for low-resistance, high-current starter wiring.
Antigravity Batteries RE-START Lithium Battery Motorcycle Powersports With Built-In Jump Start
Price range: $144.99 through $449.99
Antigravity RE-START lithium powersports battery self-recovers from a critically low state and delivers a controlled cranking burst, available in nine CCA-matched sizes with full LiFePO4 BMS protection.
OptiMate Lithium 4S 12.8V 0.8A LiFePO4 Battery Charger and Maintainer
$76.95
An 8-step charger engineered specifically for 12.8V LiFePO4 batteries that recovers from 0.5V, adjusts current with AmpMatic technology, and maintains safely for storage.
OptiMate 3 Complete 12V 0.8A Battery Charger and Maintainer
Rated 5.00 out of 5
$76.95
A 7-step automatic 12V lead-acid battery charger that recovers sulphated batteries from as low as 2V, charges at 0.8A, tests state of health, and maintains sealed batteries from 3-50Ah without overcharging.
TecMate SAE to 90-Degree DIN Battery Charger Adapter Cable
$19.95
TecMate's SAE to DIN adapter bridges any SAE battery charger to a DIN-socket vehicle - rated to -40 degrees F, 5A max, with a 90-degree connector for clean, low-profile fitment.
OptiMate 1 DUO 12V 0.6A Battery Charger and Maintainer
$52.95
A compact 4-step charger that maintains 12V lead-acid and 12.8V LiFePO4 batteries from 2-20Ah at 600mA, with automatic low volt save and charge retention verification.
OptiMate Pro 1 DUO 12V 10A Battery Charger and Maintainer
$209.95
A professional 10A dual-chemistry charger for lead-acid and lithium LFP batteries with 11-step automatic operation, BMS reset, and a power supply function for in-vehicle diagnostics.
Drag Specialties 32 Amp Charging System for Evolution Harley-Davidson
Price range: $349.84 through $357.33
Drag Specialties 32-amp charging system for 1993-1996 Evolution Harley-Davidson Big Twin - encapsulated rotor with higher output than factory in Black and Chrome finish.
OptiMate 4 Quad Program Premium 12V Battery Charger and Maintainer
$114.95
A 9-step premium dual-chemistry charger with BMW CAN-bus activation, four connection types, and full lead-acid and LiFePO4 recovery and maintenance capability in an IP54 weatherproof unit.