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bigbattery|SKU:1622021

BigBattery PowerCharge 48X — 20A IP65 48V Off-Grid Charger

Reliable Charging for Your Off-Grid Battery Bank

IP65 weatherproof rating — Charges reliably in rain, dust, and cold
Dual 110V/220V input — Plugs into standard wall outlets anywhere
20A output current — Recharges fast, minimizes system downtime
91% full-load efficiency — Less energy wasted as heat during charging
  • FREE System Design Consultation -- Our engineers size your system for your actual consumption
  • FREE Shipping -- Ships free to your door, no minimum order

$262.95

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BigBattery | 48V 110VAC/220V AC 20A IP65 Blue Charger (57.6V DC)
BigBattery | 48V 110VAC/220V AC 20A IP65 Blue Charger (57.6V DC)
$262.95

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In the box

  • PowerCharge 48X charger unit
  • M8 ring terminal connection cable
  • Universal 110VAC/220V AC power cable
BigBattery | 48V 110VAC/220V AC 20A IP65 Blue Charger (57.6V DC)
BigBattery PowerCharge 48X — 20A IP65 48V Off-Grid Charger
$262.95

Reliable Charging for Your Off-Grid Battery Bank

Keep your off-grid power system topped up with the PowerCharge 48X. This field-tested charger delivers 57.6V DC at 20A through a convenient M8 ring terminal connection, so you spend less time waiting and more time running your homestead. With a weatherproof IP65 rating and universal 110V/220V input, it handles real-world conditions — from dusty workshops to chilly winter outbuildings. Designed exclusively for 48V HUSKY 2 and 48V EAGLE 2 battery models.

FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
IP65 Weatherproof Rated
110V/220V Universal Input
M8 Ring Terminal Connect
91%+ Full Load Efficiency
20A
Output Current
57.6V DC
Output Voltage
IP65
Protection Rating
Charger matched to your battery, not guesswork

Charger matched to your battery, not guesswork

Buying a charger that doesn't speak your battery's language is how you end up with degraded cells and shortened lifespan. The PowerCharge 48X is designed exclusively for 48V HUSKY 2 and EAGLE 2 models — no protocol mismatches, no voltage guesswork. At Off Grid Vault, we vet every component for real compatibility before it hits our shelves. This charger delivers exactly 57.6V DC output at 20A, matching what your battery bank expects. That's not a box from a generic marketplace listing — it's a purpose-built charger sized to work correctly from day one. Your battery bank deserves a charger that was engineered for it, not one that happens to fit.

Weatherproof charging for harsh conditions

Weatherproof charging for harsh conditions

An IP65 protection rating means this charger handles rain, dust, and cold without flinching. If your battery bank lives in a shed, a barn, or an outdoor enclosure — not a climate-controlled living room — the PowerCharge 48X is built to operate there. The field-tested enclosure seals out water spray and airborne particles, so winter charging sessions or rainy-season top-ups don't become a liability. M8 ring terminal connections lock in tight and won't loosen from vibration or thermal cycling. This is off-grid-proven hardware designed for the environments where you actually store your power, not the clean conditions a datasheet assumes.

Fast, efficient charging from any standard outlet

Fast, efficient charging from any standard outlet

At 91% full-load efficiency, the PowerCharge 48X converts wall power into stored battery capacity with minimal waste. Less heat, faster recharge cycles, and more of your input power actually reaching your cells. The dual 110V/220V AC input means you can plug into standard North American outlets or 220V sources without adapters or step-up transformers. Twenty amps of output current gets your HUSKY 2 or EAGLE 2 bank back to full capacity without the all-day wait that lower-amperage chargers demand. When your off-grid system needs a top-up from shore power or generator backup, this charger handles the job without bottlenecking your recovery time.

Compatibility Check

Verify your system matches these requirements before ordering.

  • 48V HUSKY 2 or 48V EAGLE 2 battery model
  • Standard 110V or 220V AC wall outlet available
  • Battery bank accepts M8 ring terminal connections

Where This Charger Performs

Built for setups that cannot afford downtime.

Homestead battery maintenance
Remote cabin power systems
Winter battery top-ups
Workshop battery charging stations

Full specifications

At a glance

Dimensions
See product page
Power
48V
Surface
See product page
Warranty
See product page
Full specifications13 data points across 4 categories

Dimensions

DimensionsSee product page

Power & Performance

SKUPWS053
Voltage48V
Input Voltage110V / 220V AC
Output Voltage57.6V DC
Input Current≤12A
Output Current20A
Output Frequency50/60Hz
Efficiency (Full Load)≥91%
Connection TypeRing Terminals

Materials

MaterialsSee product page

Compliance & Warranty

Protection RatingIP65
WarrantySee product page

The Off Grid Vault Promise

Every product we carry is vetted for real-world performance. If it does not meet our standards, it does not make the cut.

Free ShippingShips free to your door — no minimums, no fine print.
30-Day Performance GuaranteeIf it does not perform as specified, we make it right — uninstalled returns accepted within 30 days.
Free System Design ConsultationOur engineers size your system for your actual consumption — no guesswork, no incompatible components.
★★★★★
“Bought this to keep my HUSKY 2 topped up during the low-sun weeks in January. Plugged it into the 220V outlet in my shop and it had the bank back to full in under five hours. Solid build, no issues through rain and cold. Exactly what I needed.”
F
First L.Flagstaff, AZ

Ensure uninterrupted power supply during extended workdays and chilly winters with the robust 48V charger, the PowerCharge 48X, by BigEnergy. Its sleek, portable design and formidable IP65 weather-resistant rating guarantee reliable power wherever and whenever you require it. Featuring a convenient M8 Ring Terminal connection for seamless battery integration, a universal 110VAC/220V cable for easy plug-in to standard wall outlets, and an impressive 20A output current, this charger lets you effortlessly recharge and swiftly resume your tasks without any downtime!

*Designed exclusively for use with 48V HUSKY 2 and 48V EAGLE 2 models.

 

Specifications: 

  • SKU: PWS053
  • Voltage: 48V
  • Input Voltage: 110V / 220V AC
  • Output Voltage: 57.6V DC
  • Input Current: ‚â§12A
  • Output Current: 20A
  • Output Frequency: 50/60Hz
  • Efficiency (Full Load): ‚â•91%
  • Connection Type: Ring Terminals
  • Protection Rating: IP65

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Frequently Asked Questions

At $262.95, this charger protects a battery bank worth thousands. Using an unmatched charger risks cell imbalance, reduced cycle life, and premature failure — costs that dwarf the charger itself. The 91% efficiency rating also means you waste less electricity with every charge cycle. For HUSKY 2 and EAGLE 2 owners, this is the correct tool for the job, and it pays for itself in preserved battery health.
The PowerCharge 48X is designed exclusively for 48V HUSKY 2 and 48V EAGLE 2 models. If your battery bank is one of those, this charger is a direct match — correct voltage, correct BMS communication, correct terminal connection. If you have a different 48V battery, contact us with your system details and our team will recommend the right charger for your specific setup.
Yes. The IP65 protection rating means the enclosure is sealed against water jets and dust ingress. You can safely operate this charger in sheds, barns, and outdoor battery enclosures through rain and cold. The M8 ring terminal connections maintain solid contact even in low temperatures. That said, avoid direct snow accumulation on the unit and ensure ventilation around the housing during high-current charging.
This charger carries the manufacturer's warranty through BigEnergy. As an authorized dealer, Off Grid Vault handles warranty claims directly — you work with us, not a ticket queue. Our 30-day performance guarantee also applies: if the charger doesn't perform as specified out of the box, we make it right. For long-term coverage, refer to the manufacturer warranty documentation included with your unit.
Charge time depends on your battery bank's capacity and current state of charge. At 20A output, you're putting in roughly 1.15 kWh per hour. A depleted 5 kWh bank would take approximately 4-5 hours to reach full capacity at full-load efficiency. Larger banks take proportionally longer. For a precise estimate based on your exact setup, take advantage of our free system design consultation.
Generic chargers don't account for the specific charge profile your HUSKY 2 or EAGLE 2 battery requires. Wrong voltage thresholds, missing BMS communication, and incorrect current limits can degrade cell health or trigger protective shutdowns. The PowerCharge 48X delivers exactly 57.6V DC output matched to these battery models. At Off Grid Vault, we don't sell components that "might work" — we sell components engineered for the specific systems we carry.
SKU: 1622021 Category: Brand:

The Off Grid Vault Promise

Every product we carry is vetted for real-world performance. If it does not meet our standards, it does not make the cut.

Free Shipping Ships free to your door — no minimums, no fine print.
30-Day Performance Guarantee If it does not perform as specified, we make it right — uninstalled returns accepted within 30 days.
Free System Design Consultation Our engineers size your system for your actual consumption — no guesswork, no incompatible components.

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About bigbattery Battery Chargers

bigbattery is a trusted manufacturer of premium battery chargers. OffGridVault is an authorized dealer offering the full bigbattery lineup with free delivery, price match guarantee, and expert support.

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