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TECMATE
Tecmate Battery Charger - Optimate Pro-4 Duo - Automatic/Diagnostic Tm670-Na
$554.27$481.97 -
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Battery Chargers
Motorcycle Battery Chargers
Rogue Powersports stocks Motorcycle battery chargers from TECMATE, RIDEPOWER, KOSO NORTH AMERICA, YUASA, and MOOSE RACING. AGM, lithium, sealed motorcycle batteries. Fitment for street, sport, cruiser, and off-road builds. Free shipping on every order.
Motorcycle Battery Chargers and Tenders
A battery tender is the cheapest insurance there is for a bike that sits between rides. Smart chargers monitor battery voltage and float-charge only when needed, preventing both deep discharge and overcharging. Rogue Powersports stocks tenders, jump packs, and dedicated lithium chargers for every battery chemistry.
Charging Solutions for Storage and Daily Use
- Smart Float Chargers: Battery Tender Junior, Battery Tender Plus, and Yuasa smart chargers automatically maintain AGM and flooded batteries through long winters and storage gaps.
- Lithium-Specific Chargers: Shorai BMS-01 and Antigravity chargers with lithium-correct charging profiles. Don't use a standard tender on a lithium battery, the algorithms differ.
- Multi-Stage High-Amp Chargers: NOCO Genius and CTEK multi-stage chargers handle desulfation, bulk charge, and float on a single unit. Useful for shops with multiple bikes.
- Jump Packs and Lithium Boosters: Antigravity Micro-Start and NOCO Boost jump packs start a dead bike without cables. Compact enough to live under a seat for emergency use.
- Charging Harnesses and Quick-Connects: SAE quick-connect harnesses and ring-terminal pigtails let you plug a tender in without lifting the seat.
Why Choose Rogue Powersports
- Authorized Dealer for 50+ Top Brands: Battery Tender, NOCO, Shorai, Yuasa, and Antigravity. We stock the brands you ask for by name.
- Free Shipping on Most Orders: Free ground shipping within the lower 48 United States on most orders. Same-day shipping when ordered before 12 PM CST.
- 30-Day No-Hassle Returns: Return any unused item within 30 days for a full refund. Free return shipping label included. No restocking fees.
- Real Tech Support: Our team rides what we sell. Call (877) 460-6999 or email info@roguepowersports.com if you need help finding the right product for your bike.
Shop motorcycle battery chargers above. Filter by chemistry and amperage, or contact our team if you want a recommendation matched to your battery type and storage needs.
Frequently Asked Questions
Battery tender vs. trickle charger?
Battery tenders (Battery Tender, NOCO, CTEK) monitor voltage and pause charging when full — safe for indefinite connection. Trickle chargers continuously charge and can overcharge — never leave connected long-term. Always choose smart tenders.
Can I leave my motorcycle on a battery tender all winter?
Yes — that's exactly what tenders are designed for. Connect via SAE harness, leave plugged in for the entire off-season. Battery will be at 100% charge come spring with no degradation.
Do I need an SAE pigtail to use a battery tender?
Yes — most tenders ship with the SAE quick-connect harness. Install once on your bike (15 minutes); the tender then plugs in/out in seconds. Same harness fits heated gear, USB chargers, and other accessories.
AGM vs. lithium-compatible battery chargers?
AGM chargers work for standard lead-acid AND AGM batteries. Lithium-specific chargers (or chargers with a lithium mode) are required for lithium batteries — wrong charger can damage lithium chemistry.
How often should I charge my motorcycle battery?
Always charge after extended sitting. Use a tender for storage over 2 weeks. Daily riders rarely need a charger — the bike maintains the battery. Older or weak batteries benefit from monthly tender connections.