Marine Batteries

Redodo provides a range of deep cycle marine batteries. When choosing the best battery for your trolling motor, it’s crucial to consider two primary battery ratings:
 ●Voltage
●Amp Hours (Ah) or Reserve Capacity (RC)
The lithium ion marine battery is an excellent option for maintaining continuous energy. For marine trolling motor batteries, you can choose from various marine batteries deep cycle options, such as the 12V 100Ah trolling motor battery, 12V 200Ah, or 24V 100Ah.

Redodo marine batteries offer several advanced features, making them ideal for marine applications. Their high energy density means they deliver more power per pound compared to traditional lead-acid batteries. These lithium marine batteries also boast a long cycle life, with some models providing up to 15,000 cycles at 60% depth of discharge (DOD). The built-in Battery Management System (BMS) protects the lithium ion marine battery from overcharging, over-discharging, overcurrent, overheating, and short circuits, ensuring safe and reliable performance. Additionally, with an IP65/IP67 waterproof rating, these marine batteries are well-suited for wet and marine environments.

To charge Redodo lithium ion marine batteries, use a dedicated LiFePO4 battery charger, and the recommended charging current is typically 0.2C. The recommended charging voltage for a 12V LiFePO4 marine battery is typically between 14.2V and 14.6V. For 24V LiFePO4 batteries, the recommended charging voltage is between 28.4V and 29.2V. Additionally, these lithium marine batteries can be charged by solar panels or alternators, as long as they are compatible with LiFePO4 batteries and have the correct voltage output.

Redodo lithium marine batteries are designed to last up to 10 years, depending on usage and maintenance. These marine batteries are built to handle lots of charging and discharging, which makes them dependable for the long run. For cranking purpose, the marine cranking batteries can provide 5000+ cranking times. For deep-cycle purpose, they can go through 4,000+ discharges at 100%, more than 6,000 discharges at 80%, and over 15,000 cycles at 60% depth of discharge. Their long lifespan makes these marine batteries deep cycle a cost-effective choice for boat owners seeking long-term reliability.

Yes, you can connect multiple Redodo deep cycle marine batteries in parallel, allowing you to significantly increase the overall capacity without altering the system voltage. For deep cycle marine batteries, you can connect up to 4 lithium marine batteries in parallel. For marine cranking battery, it does not support multiple batteries in parallel. When connecting marine batteries in parallel, ensure that all units are of the same type, BMS, and capacity, and are purchased around the same time (within one month).

Yes, Redodo lithium ion marine batteries for deep cycle are designed with an IP65 waterproof rating, while the cranking batteries are an IP67 rating. It means that these marine batteries offer protection against dust and water spray, making them suitable for use in marine environments. 

The weight of Redodo lithium ion marine battery varies by model. For example, the typical 12V 100Ah trolling motor battery weighs approximately 22.05 lbs, while larger models like the 12V 200Ah battery weigh around 43.98 lbs. Despite their larger capacity, these lithium ion marine batteries are lighter than traditional lead-acid options, making them easier to handle and install.

Redodo lithium ion marine batteries are maintenance-free. However, due to marine batteries are often exposed to water and other harsh conditions, it’s necessary to check terminals for corrosion regularly. When not in use, store your marine batteries in a cool, dry place, keep them at a 50% charge level, and recharge every 3 months to prevent them from discharging too low.

Redodo Marine Batteries come equipped with an advanced Battery Management System (BMS) that includes protections against overcharging, over-discharging, overcurrent, overheating, and short circuits. Some batteries are additionally equipped with low-temp cut-off protection. Some batteries with upgraded BMS adds additional pre-charge functions, automatic recovery after protection, enhanced moisture-proof, and salt-spray anti-levels. These features ensure safe operation under various conditions and help prolong the overall lifespan of the battery.