Weize BCI Group 31M AGM Dual Purpose Battery for Marine & RV

Dual-Purpose vs. Deep-Cycle Batteries: A Comprehensive Overview

Unlike traditional setups that require both a starting battery and a deep-cycle battery, dual-purpose batteries from Weize can handle both tasks simultaneously. These versatile batteries can start the engine and also provide reliable power for accessories and electronics in RVs and boats.

Engineered for Exceptional Performance Weize's AGM (Absorbent Glass Mat) batteries offer several key advantages over traditional flooded marine batteries. They boast 20 times more vibration resistance, ensuring reliable operation even in the most demanding environments. Furthermore, Weize AGM batteries have twice the cycle life, delivering longer-lasting power and extended service.

Optimized Charging and Maintenance To maintain peak performance, Weize AGM batteries require a full charge when the voltage drops to 12.7V. When stored at 25°C, these batteries can retain their charge for up to 6 months without needing a recharge. For storage exceeding 6 months, a full recharge is recommended.

Charging is made easy with Weize's recommended settings: a constant voltage of 14.4 ± 0.1V and a maximum current of 0.2C₂₀A (where C₂₀ is the battery's rated capacity). For example, a 105Ah battery should be charged at a maximum current of 21A until the current stabilizes for 2-3 hours. However, the total charging time should not exceed 24 hours.

Diverse Product Offerings Weize offers a range of dual-purpose AGM batteries to cater to various power needs:

• 24M-550CCA: 550 CCA, 660 MCA, 150 min RC, 79Ah capacity
• 27M-580CCA: 580 CCA, 700 MCA, 175 min RC, 92Ah capacity
• 31M-825CCA: 825 CCA, 1000 MCA, 200 min RC, 105Ah capacity
• 34M-650CCA: 650 CCA, 780 MCA, 120 min RC, 55Ah capacity

These batteries feature diverse terminal types, including DT, SAE/M8 Stud, SAE/M8 Threaded Post, and WNT, to accommodate various installation requirements.

Unparalleled Versatility and Reliability Weize's dual-purpose AGM batteries are the perfect choice for a wide range of applications, including motorhomes, RVs, caravans, camping, and boats. Powered by advanced AGM technology, these batteries offer exceptional starting power, deep cycling capability, and a long-lasting power supply.

Backed by a 2-year guarantee, Weize dual-purpose batteries are designed to deliver reliable performance and low maintenance, with 20 times more vibration resistance than traditional flooded batteries. For quality customer service, buyers are encouraged to contact the Weize support team directly, as Amazon does not handle returns for battery-related products.

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