admin3 Group 31 battery boxes are rugged enclosures designed to securely house Group 31-sized batteries, commonly used in marine, RV, and industrial applications. These boxes are built from impact-resistant materials like polypropylene or ABS, featuring vibration dampening, leak containment, and secure mounting points. They comply with SAE/USCG safety standards for acid spills and gas venting, supporting … Read more
A 48V charger is a device designed to safely recharge 48-volt battery systems, commonly used in golf carts, solar storage, and electric bikes. These chargers employ smart protocols (CC-CV) to optimize lithium-ion or lead-acid battery life, with voltage cutoffs around 54.6V–58.4V depending on chemistry. Advanced models integrate BMS communication for cell balancing and thermal protection, … Read more
Battery terminal extenders are conductive adapters that increase the vertical height or horizontal reach of battery posts, enabling secure connections in tight spaces or oversized cables. Typically made of lead alloy or copper, they address clearance issues in automotive, marine, and solar setups. Pro Tip: Use corrosion-resistant models with silicone seals for humid environments. Improper … Read more
Battery parallel vs series refers to two distinct wiring configurations. In series connections, batteries are linked end-to-end to increase total voltage (e.g., two 12V batteries = 24V). Parallel connections combine batteries side-by-side to boost capacity (Ah) while maintaining voltage. Series suits high-power EVs; parallel is ideal for energy storage needing extended runtime. Always match voltage, … Read more
36V batteries are mid-voltage energy storage units with a nominal voltage of 36 volts, designed for applications balancing power and portability. Commonly using lithium-ion chemistries like LiFePO4 or NMC, they provide efficient energy delivery for e-bikes, power tools, and medical devices. Charging typically peaks at 43.8V (LiFePO4) via CC-CV protocols, ensuring safety and longevity. Their … Read more
Dirt bikes typically use 12V batteries with capacities ranging from 2Ah to 12Ah, depending on engine size and electrical demands. Lithium-ion (LiFePO4) and AGM (Absorbent Glass Mat) are the most common types, balancing lightweight design, vibration resistance, and maintenance-free operation. Key factors include physical dimensions (case size), terminal alignment (positive-left vs. positive-right), and cold cranking … Read more
Converting amperes (A) to ampere-hours (Ah) requires multiplying current by time in hours: Ah = A × h. For example, a 5A device running for 2 hours consumes 10Ah. This conversion applies to constant current; variable current demands integrating current over time. Always ensure units align—convert minutes to hours (divide by 60) for accuracy. Ah … Read more
A camper battery charger is a device designed to restore energy to recreational vehicle (RV) batteries efficiently and safely. These chargers manage AC-to-DC conversion, often using multi-stage charging (bulk, absorption, float) to prevent overcharging while optimizing lead-acid, AGM, or lithium battery lifespan. Modern units feature temperature compensation, Bluetooth monitoring, and compatibility with solar inputs. Key … Read more
A battery charger for campers is a device that replenishes energy in RV or campervan batteries, typically 12V or 24V deep-cycle lead-acid or lithium-ion (LiFePO4) units. It converts AC shore power or solar/generator DC into regulated charging currents using multi-stage protocols (bulk, absorption, float) to prevent overcharging. Advanced models integrate MPPT solar controllers and temperature … Read more
3V lithium batteries are primary (non-rechargeable) cells with a nominal voltage of 3 volts, using lithium-based chemistries like lithium manganese dioxide (Li-MnO₂) or lithium iron disulfide (LiFeS₂). Designed for low-drain devices requiring long-term power, they excel in medical implants, watches, and sensors due to their lightweight design, extended shelf life (10–15 years), and stable voltage … Read more
To charge an Absorbed Glass Mat (AGM) battery, use a smart charger with CC/CV (constant current/constant voltage) profiles tailored for AGM chemistry. Optimal absorption voltage is 14.4–14.8V, followed by a float stage at 13.2–13.8V to prevent overcharging. Avoid standard lead-acid chargers lacking AGM modes—exceeding 15V risks drying the electrolyte and damaging the glass mats. Always … Read more
Group 31 batteries are heavy-duty, commercial-grade power sources standardized at ~13×6.75×9.5 inches (LxWxH). Designed for high-capacity storage (75–125Ah), they’re used in RVs, marine systems, solar arrays, and industrial equipment. Available in lead-acid (AGM/flooded) and lithium-ion variants, Group 31 prioritizes deep-cycle resilience with 800–4,000+ cycles (lithium) and 500–1,200 cycles (AGM). Terminal types include SAE posts, studs, … Read more