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The AIMS Power 4000 Watt 12 Volt Pure Sine Inverter Charger brings split phase 120/240 volt AC output to 12 volt battery systems. This low frequency model accepts 120 volt AC input for charging, includes a powerful 115 amp multi-stage charger and a 40 amp automatic transfer switch, and surges to 12,000 watts for 20 seconds through its direct connect terminal block. Combined with a deep-cycle battery bank, it delivers off-grid, mobile, and emergency backup power for homes, businesses, cabins, vehicles, boats, and RVs, including loads that need 240 volts.
Run both 120 volt and 240 volt loads from a single 12 volt inverter charger, a useful combination for homes and cabins with 240 volt appliances.
The direct connect terminal block allows a 300% surge for up to 20 seconds, powering refrigerators, freezers, microwaves, and tools with high startup demands.
The four-stage smart charger supports lithium LiFePO4, gel, AGM, and lead batteries with seven battery type settings on a convenient dial, plus adjustable charge current from off to 20% to 100%. It charges from a 120 volt AC source. AIMS Power recommends checking your batteries' charging specifications.
The built-in transfer switch keeps power uninterrupted with a typical 10 millisecond transfer, and auto generator start can bring a generator online when needed. Battery priority mode supports solar-first operation.
AIMS Power offers a remote panel, remote on/off, or Bluetooth control for this model (Part # REMOTELF, REMOTELFLED, or BT-AIMS-PRO).
Conformal-coated boards protect against dust and moisture, and an optional 25 watt power save mode reduces idle consumption from 50 watts to 21 watts.
Home and cabin backup. Power 120 and 240 volt circuits from a 12 volt battery bank during outages.
Off-grid solar. Serve as the inverter charger for a 12 volt solar system with split phase needs.
Vehicles, RVs, and boats. Its 12 volt input suits vehicle upfitting and marine or RV systems.
Storm preparedness. AIMS Power notes a battery bank and inverter can run a sump pump or heater during a storm-related outage.
Versus the 240 volt input model. AIMS Power also offers this inverter charger with 240 volt AC input. Choose this version if your charging source is 120 volt AC.
Versus 120 volt only models. Split phase output adds 240 volt capability for larger appliances.
Versus 24 or 48 volt systems. Higher-voltage systems draw less current, but this model lets you work with an existing 12 volt bank.
This may be a good fit if
Yes. It provides split phase 120/240 volt output.
This model charges from 120 volt AC input.
AIMS Power lists a Bluetooth option (BT-AIMS-PRO) along with remote panel and remote on/off options.
AIMS Power backs this inverter charger with a 3 year warranty and lifetime tech support.
The AIMS Power 4000 Watt 12 Volt Pure Sine Inverter Charger gives 12 volt systems the ability to run 120 and 240 volt loads, with fast charging and automatic transfer built in. At Outbound Power, we help customers plan the batteries, wiring, and installation for split phase systems. Contact our team to design yours.
AIMS Power 4000 Watt 12 Volt Pure Sine Inverter Charger Specifications |
|
|---|---|
| Continuous Output Power | 4000 Watts |
| Surge Rating | 12,000 Watts (20 Seconds) |
| Output | 120/240 Vac Split Phase, 60 Hz |
| Output Waveform | Pure Sine / Same as Input (Bypass Mode) |
| Nominal Efficiency | >88% (Peak) |
| Line Mode Efficiency | >95% |
| Output Frequency | 60Hz ±0.3Hz |
| Typical Transfer Time | 10ms (Max) |
| THD | <10% |
| Ambient Operating Temperature | 14°F to 122°F (-10°C to 50°C) |
| Nominal Input Voltage | 12.0Vdc |
| Minimum Start Voltage | 10.0Vdc |
| Low Battery Alarm | 10.5Vdc–11.0Vdc |
| Low Battery Trip | 10.0Vdc–10.5Vdc |
| High Voltage Alarm | 16.0Vdc |
| Idle Consumption | 50 Watts |
| Power Saver Mode Idle Consumption | 21 Watts |
| AC Input | 120 Vac |
| Charger Rate | 115A, Four-Stage Smart Charger |
| Charger Current Adjustment | Off–20%–100% |
| Overcharge Protection Shutdown | 15.7V |
| Compatible Batteries | Lithium LiFePO4, Gel, AGM, Lead (7 Battery Type Settings) |
| Transfer Switch | 40 Amp Automatic Transfer Switch, 10ms (Max) |
| AC Connection | Direct Connect AC Terminal Block |
| Remote Options | REMOTELF, REMOTELFLED, or BT-AIMS-PRO (Bluetooth) |
| Other Features | Battery Priority Selector, Auto Generator Start, Marine Coated, Optional 25W Power Save Mode |
| Unit Size (L × W × H) | 31.5" × 8.75" × 7.25" |
| Unit Weight | 75 lbs |
| Shipping Size (L × W × H) | 35.5" × 14.50" × 13.50" |
| Shipping Weight | 87 lbs |
| Warranty | 3 Years, Plus Lifetime Tech Support |
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Most products are processed within 1-3 business days. If there is a delay in processing your order, we will alert you with as much information as possible about what to expect.
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