Rated High Power Output


High Capacity


Super Fast Charging

Two-way Inverter


With EPS

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Say Goodbye to Power Aanxiety

99% Common Electrical Appliances

104 Hrs


8-15 Hrs


1 Hrs

Microwave Oven

0.8 Hrs

 Air Conditioner

1 Hrs

Coffee Maker

8 Hrs


65 Times


96 Times

Cell Phone

18 Hrs

Car Refrigerator

2 Hrs


18 Times


≥30 Times.



Flexible Power Supply, Longtime to Use.

4 Ways Charging

AC Charging

0%-80%≈ 1h


Solar Panel Charging (MPPT)

 ≈ 4h/400W(max)

Car Charging

≈ 14h/100W @ 12V car

Diesel Generator

0%-80%≈ 1h


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Removable Flashlight with Magnet

Reading Mode

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Lamp with Magnet

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Hang Hook for Camping

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High Brightness Lighting

LifePO4 Battery for Safe Use

UL approved automotive grade lithium iron phosphate batteries are used.

Which are safer, more stable,high temperature resistant and longer lifespan.


LifePO4 Battery for Safe Use

3500 +

Cell Cycle Life

Battery Capacity (Max)>85%

Geskow XT1500

3500+ Cycle life 

Other Brand

500+ Cycle life 

More than 10 years of use: According to charging/discharging (full discharge) every two days as a power cycle, it can still be used after 3500 times, and the battery capacity still has about 80% of the initial capacity, 3500 times x 2÷365 days > 10 years


9 Professional QualityInspections

Strictly Observe the Safety of Electricity

IQC Inspection

Cell Capacity

Battery on Line Testing

PCBA Testing

Semi-Finished Product Testing

Aging Testing

Finished Product Testing

Finished Product Inspection

QA Sampling

Excellent More than One Side

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Pure Sine Wave is more Compatible

As Safe as Home Electricity

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2x 15W Wireless Charging

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Clear Screen for Display

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94-V0 Anti-fire Housing

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Removable LED Light

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Full Metal Frame,More stronger

XT1500 Specification

Capacity 1228Wh;3500+ Cycle Life
AC Outlet 4* U.S. standard 3-hole socket;2* Euro Jack;2* China Jack;Rated output:1500W
Charging Ways AC Outlet;Solar Panel;Fuel engine charging
AC Charging Speed 0%—80% in 1.0h;0%—100% in 1.5h
Solar Charging Power MPPT Max: 400W
Lighting Removable lighting with both floodlight (for close-range illumination) and spotlight (for long-range illumination). 4 Outputs for floodlight: high, low, SOS
Wireless Charging 2* 15W;independent outputs
DC Output Protection Short circuit/overcurrent/under voltage/over voltage/over temperature, automatic recovery from abnormality to prevent reverse input
Car Charge Output Protection Short circuit / overcurrent / undervoltage, automatic recovery from abnormality, reverse connection protection circuit, withstand voltage 0-40V
AC Output Protection At least: short circuit / overcurrent / input undervoltage (10.8-12V) / output undervoltage (90V) / output overvoltage (120V) / over temperature 80℃ (MOS and transformer) / automatic recovery / reset message from inverter to control board in case of fault signal
Certificates UL, CE, FCC,PSE, RoHS,MSDS