RoyPow Portable Car Jump Starter 400A Peak 8000mAh, Emergency Battery Booster Pack Designed for 3.5L Petrol Engine (Max) , Power Bank with LED Flashlight & USB Charger Port, with Carrying Case

Battery Charging Units by Roypow

RoyPow Portable Car Jump Starter 400A Peak 8000mAh, Emergency Battery Booster Pack Designed for 3.5L Petrol Engine (Max) , Power Bank with LED Flashlight & USB Charger Port, with Carrying Case

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A Real Life SaverRoyPow J08 is a small jump starter, a power bank and a flashlight. It is easy to jump start a dead battery in seconds due to the powerful battery with 400 Amp Peak Output Current. You can jump start a car, personal watercraft, snowmobile, RV, motorcycle, ATV, UTV, lawn mower and more. Say goodbye to tow truck.Ultra-CompactUnlike traditional bulky jump starter packs, it looks tiny but extremely explosive size: 4.4*3.0*0.9inch, easily fit in your pocket, backup on the go.A Smart Gadget Equipped with RoyPow AI Charging TechnologyWith exclusive circuit design, the gadget is equipped with the latest RoyPow AI charging technology.

It can intelligently identify your devices and provide the fastest charging way.Ultra-safe DesignI. With premium cell and exclusive Multi-Protection circuit, nothing happens even if you touch the clamps together or hook up to a battery in reverse.

Anti-surge current back feed, under voltage protection, over current protection, over charge protection.II. The housing made of UL94 V-0 (the highest fire proof grade) fire proof material makes it ultra-safe in usage or storage.III. Heavy duty pure copper clamps with protection design also ensure a more secure operation.Details Make PerfectErgonomic design: Anti-skid design and moderate size comply with the ergonomic design, more aesthetic and useful.

Auto power off mode: Once fully charging the devices or in no-load status, the jump-starter will shut off automatically to prevent damage to electronic devices and avoid loss of power.

Ultra-bright flashlight: Premium top brand LED Chips with ultra-bright LED flashlight.we back them all with 18-month warranty and a free life-long technical service.

Costumer review about RoyPow Portable Car Jump Starter 400A Peak 8000mAh, Emergency Battery Booster Pack Designed for 3.5L Petrol Engine (Max) , Power Bank with LED Flashlight & USB Charger Port, with Carrying Case

[Final Update: got a replacement. Works fine. Excellent customer support. Great stuff. 5th star, well deserved. Go buy one... and another for a prezzy] :)Previously...Worked well once, but would then not charge... complete opposite occurred actually!Otherwise, it is a great product! It did start a 1.6L engine with ease with no apparent drop in charge. Just would not recharge.Have contacted RoyPow. Will update review when I hear from them and when replacement comes through.[Updated: upgrade to 4 star due to excellent response from RoyPow! Have returned via Amazon and will replace. They offered to refund postage. ]Read more