Bear Power 2000W Pure Sine Wave Inverter/Charger – 12V DC to 110V AC

The Bear Power 2000W 12V low-frequency pure sine wave inverter charger transforms DC power, stored by batteries, into AC electricity that can be used to run your tools and appliances at home, in an RV, or in a commercial vehicle. It combines a pure sine wave inverter, an automatic battery charger, and an AC auto-transfer switch in a single marine and industrial grade unit.

The built-in AC-to-DC battery converter charger lets you recharge your battery bank from an AC source such as a fuel-powered generator, shore power, or a regular outlet at home. The charger features a seven-type battery selector and 4-stage charging for safely and effectively charging your battery source. Use this product for renewable solar, off-grid, mobile, and emergency backup power applications anywhere that uses 110V or 120V of alternating current.

Key Features

• 2000W continuous pure sine power with 6000W peak capacity
• Combination pure sine wave inverter, automatic battery charger, and AC auto-transfer switch
• Built-in smart battery charger with 7 selectable battery type settings
• Multi-stage smart charger with charger current control switch
• Auto gen start feature
• Low-frequency transformer with isolated input and output design
• Marine and industrial grade build

Specifications

• Rated Power: 2000W continuous
• Peak Power: 6000W
• Input Voltage: 12V DC
• Output Voltage: 110V / 120V AC
• Output Waveform: Pure sine wave (stable frequency and voltage, small ripple)
• Topology: Low-frequency transformer, isolated input/output
• AC Input Voltage Range: 80–140VAC / 165–265VAC
• Transfer Time: <12ms (built-in AC bypass relay)
• Charging Stages: 4-stage progressive, adjustable voltage and current
• Battery Type Settings: 7 selectable
• Dimensions: (approx) 17.01" × 9.53" × 4.80"
• Package Size: 20"x12.5"x9"
• Unit Weight: 35.27 lbs

Battery Compatibility

• Designed for 12V battery systems
• Seven-type battery selector for matching different battery chemistries
• Battery charging activation mode to avoid damaging a deeply depleted battery during charging

Charging Function

• Integrated AC-to-DC battery converter charger
• Recharges from shore power, generator, or a standard home outlet
• 4-step progressive charging with adjustable charge voltage and current
• Charger current control switch

Protection Features

• AC and DC input high and low voltage protection
• Over-current protection
• Overload protection
• Over-temperature protection
• Output short-circuit protection

Build & Performance

• Marine and industrial grade construction
• Low-frequency transformer with isolated input and output
• Super low no-load power loss to save battery energy effectively
• Built-in AC bypass relay (<12ms) for continuous AC output
• Ultra-wide commercial power input voltage (80–140VAC / 165–265VAC)
• Generator automatic energy distribution technology to use generator power efficiently and reduce configuration

Compatibility

This inverter charger is designed for 12V electrical systems and 110V/120V AC applications.

• Solar and renewable energy storage systems
• Off-grid power setups
• RV, motorhome, and camper van installations
• Commercial vehicle and mobile power
• Emergency and backup power

Installation Notes

• Ensure compatibility with your battery system and electrical components
• Use appropriate wiring, fusing, and system protection
• Install in a properly ventilated area
• Professional installation is recommended

Product Highlights

• 2000W 12V low-frequency inverter charger with pure sine output
• Integrated inverter, charger, and AC transfer switch in one unit
• 7 selectable battery types with 4-stage smart charging
• Auto gen start and generator energy distribution
• Marine and industrial grade for van, RV, off-grid, and backup systems