Discover the Ultimate Battery Analyzer & Charger for Reliable Power

When you need to keep your lead-acid batteries in peak condition, you deserve a tool that’s both precise and easy to use. Our advanced LCD display battery analyzer and charger is designed to deliver accurate readings, customizable charging programs, and comprehensive protection for batteries from 4 Ah to 200 Ah. Whether you’re servicing 6 V maintenance-only batteries or heavy-duty 12 V electric vehicle packs, this versatile device makes it simple for you to test capacity, charge, discharge, and cycle batteries with confidence.

Imagine having a single bench-top unit that shows every detail of your battery’s health and lets you tailor charge and discharge parameters with one-tenth volt precision. Say goodbye to guesswork—this analyzer guides you through pre-charge pulses, voltage cutoffs, and over-temperature safeguards so you can extend battery life and avoid downtime. It’s the ultimate solution for hobbyists, technicians, EV enthusiasts, and anyone who values dependable battery performance.

Key Features & Specifications

• Modern LCD Liquid Crystal Display: Clearly view real-time voltage, current, capacity, and elapsed time. The high-contrast screen ensures you catch every detail, even in dim workshop lighting.
• Wide Input Voltage Range: Operates on 176–260 VAC at 47–63 Hz. You can plug it into virtually any outlet without a transformer or adapter.
• Powerful Discharge & Charge Modes:
  • Discharge output less than 65 W
  • Charge capability up to 10.5 A
  Choose the right power levels for batteries from 6 V through 18 V. Perfect for testing capacity or restoring performance.
• Battery Compatibility: Supports 4–200 Ah lead-acid batteries at 6 V, 12 V, 16 V, or 18 V. (Note: 6 V units are limited to capacity testing only.)
• High-Resolution Voltage Monitoring: 0.05 V resolution with ±0.05 V accuracy keeps you precisely informed of state-of-charge and cell balance.
• Adjustable Discharge Current: Set discharge from 0 to 30 A in 0.14 A increments. The last used value is retained on power-up, so you can resume testing immediately.
• Customizable Termination Voltage: Program cut-off anywhere between 0.1 V and 18.7 V in 0.1 V steps. Protect your battery from over-discharge and damage.
• Pulse Charge Technology: Enables positive and negative pulse charging, including a pre-charge routine when voltage is below 10.5 V to revive deeply discharged 12 V batteries.
• Fine-Tuned Charge Current: Adjust current from 0.5 A to 10 A in 0.18 A increments, with ±0.2 A accuracy. Max continuous output is 10.0 A at voltages up to 13.5 V.
• Voltage Repair & Restoration: Set the maximum charge/repair voltage between 7.0 V and 23.0 V in 0.1 V steps—ideal for rejuvenating under-voltage batteries.
• Cycling Mode for EV Packs: Simulate real-world conditions on 12 V electric vehicle batteries with programmable charge/discharge cycles to verify capacity and lifespan.
• Power‐Loss Memory: Losing mains power won’t erase your settings or test data. When power is restored, your device picks up exactly where you left off.
• Reverse Polarity Protection: Safeguards the unit if you hook up the battery backwards. Simply correct the connection and resume normal operation—no damage, no fuss.
• Over‐Temperature Alarm: Six built-in 12 V DC cooling fans monitor internal temperature. If overheating occurs, the unit sounds an alert and locks out further action until it cools down.
• Overvoltage Safety: If battery voltage rises above 25 V, an emergency alarm triggers and the system won’t run until the battery is safe. Keep yourself and your batteries protected.
• Operating Temperature Range: Performs reliably from –4 °F up to 113 °F, so you can work in a cold garage or a warm shop without worry.

Why You’ll Love This Battery Analyzer

You’ve invested in quality batteries—now invest in the right tool to maintain them. This all-in-one analyzer and charger saves you time and extends battery life with ultra-precise control. No more guessing whether your 12 V starter pack is healthy. With its intuitive display, you can diagnose capacity issues, run maintenance cycles, and schedule restorative pulse charges to keep every battery performing at its best.

Whether you’re a weekend warrior tinkering with electric bicycles or a professional technician servicing fleet vehicles, you’ll appreciate how this unit streamlines your workflow. Quickly switch between discharge tests and charge sequences. Monitor every amp and volt on the LCD screen. And rest easy knowing built-in safety features guard against reverse polarity, overvoltage, and overheating.

Best of all, you control every detail. From discharge cut-off voltages to precise charge current increments, you decide how gently or aggressively to treat your batteries. That level of customization not only preserves capacity—it also maximizes cycle life, saving you money on premature replacements.

Perfect For:

• Automotive and marine battery maintenance
• Electric vehicle and e-bike battery testing
• Workshop technicians and service centers
• Battery resellers and refurbishers
• DIY enthusiasts and electronics hobbyists

Take Control of Your Battery Health Today

Don’t let weak batteries leave you stranded or disrupt your projects. Equip yourself with this advanced LCD analyzer and charger to diagnose, charge, discharge, and cycle all your lead-acid batteries with ease. Precise, customizable, and loaded with safety protections, it’s the ultimate tool for anyone serious about battery performance. Order now and power up your workshop with the battery management solution you can trust.