Coulomb Counter 8–120V Bi-Directional Battery Capacity Meter with Voltage, Current & Ah Display for Lithium & Lead-Acid Batteries

Stop guessing your battery's state — know exactly what's happening in real time with the Amicikart Coulomb Counter Battery Capacity Meter.

Whether you're running a solar storage system, an EV, a marine setup, or an inverter bank, this bi-directional coulomb counter gives you a complete, live picture of your battery's health. It displays voltage, current, remaining capacity in Ah, and charge/discharge percentage — all on a single, easy-to-read screen. Supporting a wide 8–120V range, it works seamlessly with 12V, 24V, 48V, 72V, and 96V systems, and is compatible with lithium-ion, LiFePO4, and lead-acid battery chemistries.

What sets this meter apart is its bi-directional current detection — it accurately tracks both charging and discharging cycles, so you always know the true state of your battery, not just a rough estimate. With ±1% measurement accuracy and ultra-low power consumption (just 5mA active, 0.5mA in sleep mode), it delivers professional-grade monitoring without being a drain itself. The splash-proof display panel makes it suitable for outdoor installations, vehicles, and humid environments where lesser meters fail.

Choose Your Variant

• 50A Variant: Ideal for smaller battery banks, home solar setups, e-bikes, and inverter systems where current draw stays within 50A. Perfect for hobbyists and residential users.
• 500A Variant: Built for high-current applications — EV conversions, large solar arrays, industrial battery banks, and commercial vehicles where current can spike up to 500A.

Backed by a 1-year warranty and direct India-based support via WhatsApp, call, or email, Amicikart ensures you're never left without help. Free shipping across India, same-day dispatch on orders before 2 PM, and COD available.

• Monitor your entire battery system in one glance — real-time readout of voltage, current, capacity (Ah), and charge/discharge percentage on a single multifunctional display (supports 8–120V systems including 12V, 24V, 48V, 72V & 96V configurations)
• Never miss a charge or discharge event — bi-directional current detection tracks both incoming and outgoing current for a complete picture of battery health and smarter maintenance decisions
• Precision you can trust — ±1% accuracy across voltage, current, and capacity readings, with ultra-low power consumption (5mA active / 0.5mA sleep mode) so the meter itself won't drain your battery
• Works with virtually every battery chemistry — fully compatible with Lithium-Ion, LiFePO4, Lead-Acid, AGM, and Gel batteries; available in 50A and 500A current variants to suit light-duty and high-power applications
• Built for tough environments — splash-proof display panel handles humidity, outdoor installations, solar setups, EVs, and marine use without compromising readability or reliability
• Shop with complete confidence — 1-year warranty, 30-day no-questions-asked returns, free pan-India shipping with same-day dispatch (orders before 2 PM), COD available, and dedicated support via WhatsApp, call, or email (📞 980-970-9898 | ✉️ care@amicikart.com)