Battery Charger, Optimate Lithium LFP 10-Step 12.8V 5A

OptiMate™ Lithium 4S 5A Battery Charger (TM291)

Advanced Smart Charger for 12V LiFePO₄ Powersport Batteries

Protect your lithium battery investment with the OptiMate™ Lithium 4S 5A—a high-performance smart charger designed specifically for LiFePO₄ / LFP 12V batteries used in motorcycles, ATVs, UTVs, watercraft, snowmobiles, and more.

Key Benefits:

• Fast & Efficient Charging – 5A Ampmatic™ technology adjusts charge rate to suit your battery for faster, safer charging.
• Extends Battery Life – Maintains and balances lithium cells with a unique multi-step charging program.
• Fully Automatic – Plug it in and walk away. Safe long-term maintenance with no-spark connection and reverse polarity protection.
• Battery Health Check – Pre-charge testing assesses voltage retention and battery condition before charging.
• Weather-Resistant – Comes with SAE connections, battery clips, and weatherproof ringlet leads for versatile use in all conditions.

Product Features:

• Output Current: 5 Amps
• Voltage: 12V
• Battery Types Supported: Lithium Iron Phosphate (LiFePO₄ / LFP)
• Connection Types: SAE Plug, Alligator Clamps, Ringlet Connectors with Weatherproof Cap
• Maintenance Mode: 12-hour cycle with alternating charge and rest periods to avoid overcharging
• Applications: Street, Off-Road, ATV, UTV, Watercraft, Snow, Dual-Sport, Adventure Touring

What’s Included:

• OptiMate™ Lithium 4S 5A Charger Unit
• Permanent ringlet lead with weatherproof cap
• Removable alligator battery clips
• User guide

Why Choose OptiMate™?

OptiMate™ is a trusted name in smart battery charging, offering cutting-edge technology that protects and preserves lithium batteries better than traditional chargers. The TM291 ensures your battery stays charged, balanced, and ready—every time.