Battery corrosion occurs due to chemical reactions between battery materials (e.g., zinc, lead) and electrolytes, often accelerated by electrolyte leakage, moisture ingress, or aging. Alkaline batteries form potassium carbonate crystals from potassium hydroxide reacting with CO₂, while lead-acid batteries produce lead sulfate and hydrogen gas. Proper sealing, temperature control, and using anti-corrosive additives mitigate risks. … Read more
AGM (Absorbent Glass Mat) and flooded lead-acid batteries differ in electrolyte management and performance. AGM uses fiberglass mats to immobilize sulfuric acid, enabling spill-proof operation, faster charging (up to 5x), and 3–5x longer cycle life (300–1,200 cycles). Flooded batteries rely on free liquid electrolyte, requiring periodic watering but costing 30–50% less. AGM excels in vibration-prone … 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
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
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
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
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
Deep cycle 12V batteries are designed for long-duration, low-current discharges, making them ideal for renewable energy systems, marine/RV use, and off-grid applications. Unlike starter batteries, they tolerate 80% depth of discharge (DoD) using thicker lead plates or lithium iron phosphate (LiFePO4) cells. Lead-acid variants offer affordability, while lithium models provide 3,000+ cycles with 95% efficiency. … Read more
Fish finders typically use 12V deep-cycle batteries, with sealed lead-acid (SLA) and lithium-ion (LiFePO4) being the most common. SLA batteries offer affordability and reliability, while lithium options provide lighter weight, faster charging, and 3–5x longer cycle life. Key specs include capacity (20–100Ah), waterproof casing, and compatibility with marine chargers. Pro Tip: Always check your fish … Read more
A UTV battery is a specialized power source designed for Utility Task Vehicles (UTVs), providing reliable cranking power and deep-cycle energy for off-road use. Typically AGM (Absorbent Glass Mat) or lithium-ion, these batteries prioritize vibration resistance, high cold-cranking amps (CCA), and durability in harsh environments. They support winches, lighting, and accessories while withstanding extreme temperatures. … Read more
Electric wheelchair batteries are rechargeable power sources designed to provide reliable mobility for users. Most use 12V or 24V systems with lead-acid or lithium-ion (LiFePO4/NMC) chemistries, offering capacities from 30Ah to 100Ah. Key specs include cycle life (300–1,500 cycles), weight (10–30 lbs), and safety certifications (UL, IEC). Advanced models integrate Battery Management Systems (BMS) to … Read more
To convert amp hours (Ah) to watt hours (Wh), multiply the battery’s amp hour rating by its voltage (V): Wh = Ah × V. For example, a 12V 50Ah battery stores 600Wh. Voltage is critical—without it, conversion isn’t possible. This calculation is essential for sizing solar systems, EV batteries, or backup power, as Wh reflects … Read more