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Limit 5 per order · Extended holiday returns
Returnable until Jan 15, 2027
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
Full return policyRecently Viewed
At a glance
- Condition
- New
- Dimensions
- 11.4H × 0W × 7.6D in
- Weight
- 11.4 lb
- Color
- Black
- Charging Method
- Wired
- Input Voltage
- 40 volts
- Output Voltage
- 13.8 volts
- In the box
- 1 x Input Cable (5m)1 x XT150 Output Cable (1m)1 x Fuse Cable1 x Installation Board3 x M5 Screw2 x ST5.5 Screw2 x M6 Bolt2 x M6 Nut1 x Cable PullerQuick Start GuideSafety Instructions and Warranty Card
- Warranty
- Parts: 2 years · Labor: 2 years
Features 3
- The 3-in-1 charger, maintainer, and jump starter saves time, money, and precious in-vehicle space With its smart and efficient fast charging capabilities, you'll stay powered no matter how long you're on the road.
- Safety features With a high thermal resistance, Gallium Nitride (GaN) technology ensures safe charging every single time. The 800W Alternator Charger offers multiple safety features.
- Worry-free experience Connect your 800W Alternator Charger to your vehicle's starter battery or RV's house battery to enjoy a worry-free power experience during your journey.
Description
Charge 8× faster while you drive with our EcoFlow 800W Alternator Charger and recharge your power station in only 1.3 hours. With the EcoFlow 800W Alternator Charger, charge 8 times faster than with traditional vehicle auxiliary power outlets simply by using excess energy generated by your vehicle. The charger uses its onboard DC-DC converter to restore your EcoFlow power station's energy while you drive.
Specs 13
| Brand | EcoFlow |
|---|---|
| Model Number | EFAlternatorCharger |
| Color | Black |
| Charging Method | Wired |
| Input Voltage | 40 volts |
| Output Voltage | 13.8 volts |
| Brand Compatibility | EcoFlow |
| Model Compatibility | Delta 2 Max, Delta 2, Wave 2, Delta Pro |
| Overload Protection | Yes |
| Product Height | 11.4 inches |
| Product Length | 7.6 inches |
| Product Width | 0 inches |
| Product Weight | 11.4 pounds |
No specs match.
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
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Customer Reviews
Based on 2 verified Best Buy reviews.