OptiMate Marine Battery Chargers & Leads
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OptiMate®Solar DUO™ 12 V/12.8 V Smart Sun Powered Charger and Maintainer Travel Kit with 20 W Solar Panel (TM522-D2TK)Solar DUO™ 12 V/12.8 V Smart Sun Powered Charger and Maintainer Travel Kit with 20 W Solar Panel (TM522-D2TK) by OptiMate®. Saves flat batteries from as low as 4V with its unique pulse action. Fastest charge is delivered as ‘smart...OptiMate Solar DUO 20W, the smart sun powered charger & maintainer for all ‘12V’ batteries - Charger by day, monitor by night!Ideal for 12V lead-acid / 12.8V lithium batteries found in the vehicles and craft above$169.95 - OptiMate®Solar DUO™ 12 V/12.8 V Smart Sun Powered Charger and Maintainer with 10 W Solar Panel (TM522-D1)Solar DUO™ 12 V/12.8 V Smart Sun Powered Charger and Maintainer with 10 W Solar Panel (TM522-D1) by OptiMate®. The OptiMate DUO charger-monitor controller is separate to the solar panel and can be placed close to the vehicle or...Designed to help to get your job done rightManufactured utilizing the highest quality materials$126.95
- OptiMate®Solar DUO™ 12 V/12.8 V Smart Sun Powered Charger and Maintainer with 20 W Solar Panel (TM522-D2)Solar DUO™ 12 V/12.8 V Smart Sun Powered Charger and Maintainer with 20 W Solar Panel (TM522-D2) by OptiMate®. The OptiMate charger-monitor controller is separate to the solar panel and can be placed close to the vehicle or battery so...Ideal for 12V lead-acid / 12.8V lithium batteries found in the vehicles and craft aboveThe smart charge controller automatically adjusts charge according to battery type and condition - OptiMate Solar DUO’s smart control guarantees longer battery life and more battery power!$142.95
- OptiMate®BRONZE Series OptiMate 2™ DUO™ 12 V/12.8 V/13.2 V Portable 5-step Battery Charger and Maintainer (TM551)BRONZE Series OptiMate 2™ DUO™ 12 V/12.8 V/13.2 V Portable 5-step Battery Charger and Maintainer by OptiMate®. OptiMate 2 DUO, the powerful ‘no brainer’ battery charger-maintainer for the hi-technology battery in any of your...Ideal for 12V lead-acid & 12.8V / 13.2V lithium LFP (LiFePO4) batteriesDelivers 2 A charge current recommended for maintenance of larger batteries$77.95
- OptiMate®BRONZE Series OptiMate 2™ DUO™ 12 V/12.8 V/13.2 V Portable Quad Bank 5-Step Fully Automatic Battery Charger and Maintainer (TM575)BRONZE Series OptiMate 2™ DUO™ 12 V/12.8 V/13.2 V Portable Quad Bank 5-Step Fully Automatic Battery Charger and Maintainer by OptiMate®. OptiMate 2 DUO QUAD bank, the powerful ‘no brainer' 4-bank battery charger-maintainer for the...Ideal for 4x 12V lead-acid & 12.8V / 13.2V lithium LFP (LiFePO4) batteriesIndependently charge, test and maintain 4 x 12V lead-acid (STD, AGM, GEL) / 13.2V lithium LFP (LiFePO4) batteries - Batteries are always ready to perform$295.95
- OptiMate®GOLD Series 12 V 9-Step Sealed Battery Saving Charger and Power Supply with Maintainer (TM371)GOLD Series 12 V 9-Step Sealed Battery Saving Charger and Power Supply with Maintainer by OptiMate®. OptiMate 6 Select, the ‘PRO choice’ battery charger that gets the full potential out of your high performance 12V battery. Includes...Ideal for 12V starter (SLI) and deep cycle lead-acid batteries found in the vehicles / craft aboveSelect charge voltage of 14.4V for most batteries or 14.7V for premium AGM batteries, or select Power Supply support mode - Selection remains in memory even if AC power is lost$134.95
- OptiMate®OptiMATE 1 Voltmatic™ 12 V Compact 4-Step Automatic Battery Charger and Maintainer (TM401v2)OptiMATE 1 Voltmatic™ 12 V Compact 4-Step Automatic Battery Charger and Maintainer by OptiMate®. Imagine a situation when your battery is dead and you are stuck somewhere on the road. A high-performance engine starter is an essential...Maintain any type of 12 V lead-acid battery without overcharge including: filler cap/wet cell, sealed AGM (MF) or GELIdeal for vehicles that are seldom or seasonally used, or in storage$43.95
- OptiMate®OptiMATE Lithium 4s x 4™ 12.8 V Compact 8-Step Automatic Battery Charger and Tester with Maintainer (TM485)OptiMATE Lithium 4s x 4™ 12.8 V Compact 8-Step Automatic Battery Charger and Tester with Maintainer by OptiMate®. The 4 bank OptiMate Lithium 0.8A 4S charges up to 4 x LiFePO4 / LFP (Lithium Iron Phosphate) 4-series batteries with...Designed to help to get your job done rightManufactured utilizing the highest quality materials$269.95
- OptiMate®Pro-4™ 12 V Professional 4-Bank Battery Saving Charger (TS-53)Pro-4™ 12 V Professional 4-Bank Battery Saving Charger by OptiMate®. The OEM recommended 4-bank battery care center for correct activation of NEW batteries and recovery, charge and testing of neglected sulphated / low-voltage batteries.NEW mode - 1 hour activation charge only for new* batteries that have received acid just prior to charging, such as STD flooded batteries with removable filler caps and AGM-MF ‘dry-charged’ batteries that are delivered with a separate custom acid pack2A / 4A mode - 12 hour max. charge mode for diagnoses, recovery, charging, testing of low V sulphated batteries. Suitable for recharge of all batteries including factory activated sealed AGM batteries (e.g. Yuasa YTZ, GYZ) prior to sale$749.90
- OptiMate®Wallbracket for BatteryMate (TS-218)Wallbracket for BatteryMate by OptiMate®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Designed to help to get your job done rightManufactured utilizing the highest quality materials$45.00
A battery is an essential piece of electrical equipment on a boat. Whether you use it for cranking the engine or powering onboard electronic devices, keeping the battery healthy and efficient is crucial for enjoying every trip on the water. The failure of this part will result in the poor performance of electric appliances and electronics, not to mention the inability to start the engine. Marine batteries are designed to withstand a harsh water environment and, typically, they are divided into starting, deep cycle, and dual-purpose types, depending on their use. Whatever the type, you need a charger to keep the battery in top shape.
OptiMate is a trusted company that has been manufacturing high-performance battery chargers since 1994. The brand stands out for an innovative design and some unique features to meet specific requirements, including an adjustable charge rate, pulsing final charging to prevent overcharging, and distinctive energy-saving methods to recover dead-flat batteries. In our online store, you can find a vast selection of OptiMate marine battery chargers and leads to keep your boat's battery efficient and durable. Aside from traditional models, we also offer a wide assortment of new-generation chargers working with solar panels.