Mango Power E Expansion Battery
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The Mango Power E Expansion Battery is a mobile energy storage battery designed to expand compatible Mango Power E systems. It provides 3533Wh battery capacity, uses CATL LFP cell chemistry, and includes built-in battery management protections. It connects through the E+ Connection Cable and supports charging by AC, wall outlet, or AC adapter when connected to a Mango Power E unit.

3533Wh Expansion Battery Capacity - Adds 3533Wh of battery capacity to a compatible Mango Power E setup.
CATL LFP Cell Chemistry - Built with CATL LFP cells for mobile energy storage use.
6000-Cycle Life Span - Rated for 6000 cycles to 70% capacity at 25°C ± 0.5°C / 0.5C / -0.5C.
Built-In Battery Management System - Includes protection against over-voltage, overload, over-temperature, short circuit, low temperature, and low voltage.
Up to 1.1C Max Charging Rate - Supports a maximum charging rate of up to 1.1C.
Multiple Charging Methods - Charging method includes AC, wall outlet, and AC adapter.
AC Charging Support - Supports max 3000W AC charging when connected to a Mango Power E through an AC adapter.
Compact Mobile Energy Storage Design - Measures 17.8 x 13.6 x 12.5 in and weighs 73.1 lbs / 33.18 kg.


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General
| Specification | Details |
| Net Weight | 73.1lbs (33.18kg) |
| Size | 17.8x13.6x12.5 inches (452x345x318mm) |
| Working Temperature | Charging: -10°C~45°C(14℉~113℉) | Discharging: -20°C~45°C(-4℉~113℉) |
| Warranty | 5 years |
| Certifications | Meets US and International Safety and EMI Standards |
| IP level | IP21 |
Battery
| Specification | Details |
| Battery Capacity | 3533Wh |
| 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
| Specification | Details |
| Charging Method | AC Wall Outlet, AC Adapter |
| AC Charging | Max 3000W(by connected to MANGO POWER E)/AC Adapter |
Output
| Specification | Details |
| Output Ports | 3 |
| USB-A | 1 x QC 3.0 24W |
| USB-C | 1 x PD 100W |
| Car Power Output | 12V/10A |
What is the capacity of the Mango Power E Expansion Battery?
The Mango Power E Expansion Battery has a 3533Wh battery capacity.
What battery chemistry does it use?
It uses CATL LFP cell chemistry.
What is the cycle life?
The battery is rated for 6000 cycles to 70% capacity at 25°C ± 0.5°C / 0.5C / -0.5C.
What charging methods are supported?
The charging methods listed are AC, wall outlet, and AC adapter.
What is the maximum AC charging power?
The battery supports max 3000W AC charging when connected to Mango Power E through an AC adapter.
Does it include battery protection features?
Yes. It includes battery management protections such as over-voltage, overload, over-temperature, short circuit, low temperature, low voltage, and overcurrent protection.
What is the IP level?
The IP level is IP21.
How much does the battery weigh?
The Mango Power E Expansion Battery weighs 73.1 lbs / 33.18 kg.
What comes in the box?
The box includes the Mango Power E Battery, E+ Connection Cable, Quick Start Guide, Warranty Card, and QC PASS Certificate.
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