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mango power|SKU:MPEPNA01

Mango Power E Extra Battery

Double Your Backup Capacity for Extended Blackouts

Restaurant-grade performance — sear at 1,000°F+ with infrared burners
304 stainless steel construction — rust-resistant, built to last decades
Ships fully assembled — wheel it out, fire it up same day
10-year warranty standard — industry-leading coverage on all burners

$1,052.95

Out of stock

Mango Power E Extra Battery
Mango Power E Extra Battery
$1,052.95

Double Your Backup Capacity for Extended Blackouts

This curated extra battery adds a full 3.53 kWh to your Mango Power E Portable Power Station, bringing your total backup capacity to 7 kWh. Every unit we carry is vetted for real-world performance, and this investment in grid-independent power keeps your household running through extended outages. Scale up to 14 kWh by pairing two stations and two extra batteries with the m-Socket Pro. Financing available—ships free with a 30-day hassle-free return.

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
3.53 kWh LFP Battery
6000 Cycle Life Span
Scales to 14 kWh
Ships Free
3.53 kWh
Battery Capacity
73.1 lbs
Net Weight
6000 Cycles
Life Span (>70% retention)
Mango Power E Extra Battery

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

Mango Power E Extra Battery

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

Mango Power E Extra Battery

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

Compatibility Check

Ensure this extra battery integrates with your existing setup before ordering.

  • Compatible with Mango Power E Portable Power Station
  • Requires E+ Connection Cable (included in box)
  • Supports up to 2 Extra Batteries per m-Socket Pro hub

Built for Real-World Scenarios

Extend your power reserves when it matters most.

Whole-Home Backup During Blackouts
Cold Weather Operation (-30°C Discharging)
Scalable Off-Grid Energy Storage

Full specifications

At a glance

Dimensions
17.8x13.6x12.5 inches(452x345x318mm)
Warranty
5 years
Full specifications9 data points across 4 categories

Dimensions

Net Weight73.1 lbs (33.18kg)
Size17.8x13.6x12.5 inches(452x345x318mm)

Power & Performance

Battery Capacity3.53 kWh
Working TemperatureCharging: -20°C~60°C / Discharging: -30°C~60°C
Life SpanCapacity Retention >70% after 6000 cycles (@25℃,

Materials

Cell ChemistryWorld's best CATL LFP

Compliance & Warranty

Warranty5 years
CertificatesMeets US and International Safety and EMI Standards
IP levelIP21

The Off Grid Vault Promise

Every product we carry earns its place on our shelves.

30-Day Hassle-Free ReturnsIf it doesn't meet your expectations, send it back within 30 days—no questions asked.
Vetted for Real PerformanceEvery product on Off Grid Vault is tested against real-world standards before we list it.
Free ShippingYour order ships free to your door, no minimums, no conditions.
★★★★★
“Outstanding quality and performance. The Mango exceeded my expectations in every way.”
F
First L.United States

Mango Power E Extra Battery

This add-on battery connects with a Mango Power E Portable Power Station to increase the level of backup power for your house. In order to keep your house and family powered during lengthy blackouts, the enhanced Mango Power E provides two times as much capacity, or a total of 7kWh.

 

Mango Power E Power Station has a power capacity of 3.5kWh and the Mango Power E extra battery a capacity of 3.5kWh. Add the Extra Battery to the Power Station to get a total capacity of 7kWh.

You can also combine maximum 2 Mango Power E with 2 Extra Batteries together with the accessory m-Socket Pro for a total of 14 kWh in capacity.


 

What’s in the box:

  • 1x Mango Power E Battery
  • 1x E+ Connection Cable
  • 1x User Manual
  • 1x Warranty Card

Specifications:

General:

Net Weight: 73.1 lbs (33.18kg)
Size: 17.8×13.6×12.5 inches(452x345x318mm)
Working Temperature: Charging: -20°C~60°C / Discharging: -30°C~60°C
Warranty: 5 years
Certificates: Meets US and International Safety and EMI Standards
IP level: IP21

Battery:

Battery Capacity: 3.53 kWh
Cell Chemistry: World’s best CATL LFP
Life Span: Capacity Retention >70% after 6000 cycles (@25℃, +0.5C/-0.5C)
Battery Management Systems: Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection
Max charging rate: Up to 1.1C

Input:

Charging Method: AC Wall Outlet, AC Adapter
AC Charging: Max 3000W (by connected to MPE)/AC Adapter

Output:

Output Ports: 3
USB-A: 1 x QC 3.0 27W
USB-C: 1 x PD 100W
Car Power Output: 12V/10A

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Frequently Asked Questions

All grills ship fully assembled in heavy-duty crating. Just remove the packaging, add propane or charcoal, and cook. No tools required.
We offer free 30-day returns on all grills. If you're not completely satisfied with your purchase, contact us and we'll arrange a free pickup.
Yes — 0% interest financing is available on eligible purchases. Split into 4, 6, or 12 monthly payments with no hidden fees.
Yes. We carry a full catalog of OEM replacement parts including grates, burners, igniters, and heat shields for every brand we carry.
Absolutely. Our grills are built for all-weather use. The 304 stainless steel construction is designed to handle temperature extremes from -20°F winters to 110°F summers.
SKU: MPEPNA01 Categories: , Brand:

The Off Grid Vault Promise

Every product we carry earns its place on our shelves.

30-Day Hassle-Free Returns If it doesn't meet your expectations, send it back within 30 days—no questions asked.
Vetted for Real Performance Every product on Off Grid Vault is tested against real-world standards before we list it.
Free Shipping Your order ships free to your door, no minimums, no conditions.

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About mango power Portable Battery

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

View all mango power products →

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