Review Tattu LiFePO4 12V Jump Starter, 400A Peak 12000mAh Portable Charger and Phone Power Bank with Built-in Flashlight and Safety Protection, Power Supply Booster Battery for 3.5L Gas and 2L Diesel Engines.
The "USB 5V/3A Output" power mobile devices, fully compatible with Apple, Samsung, HUAWEI, XIAOMI, MEIZU, Smartisan, HTC, Windows, Google, Blackberry, smart phones and tablets, etc.
The "12V/8A Output" will power your Notebook, Cigarette lighter and even portable car accessories like inflators & car refrigerators.
Tattu JST1 has a useful LED Light with three different modes: Normal, Strobe, SOS.
Normal mode can be used both indoors and outdoors within 10 different degrees of lightness!
Strobe mode, it can help a lot if your car broke down in the highway, warning the cars coming to reduce unnecessary crash!
SOS mode, sending out the fastest signal at emergency, saving your life from the danger in the dark night!
One Key Storage
Tattu JST1 has exclusively developed the "One Key Storage" function. If not to use the unit for a long period, keeping pressing the "STORE" key will let the unit enter 'Storage Mode', which means the unit will automatically discharge to around 60% of full capacity, after that will enter a low-power mode. This feature helps maximize the device life .
Accurate Power Display
The OLED display can show percentage of capacity, you can be aware of the real-time power just like smart-phones, easy for you to arrange using and charging time.
Brief introduction of LiFePO4 battery (lithium iron phosphate): also called LFP battery (lithium ferrophosphate), is a type of rechargeable battery.
LFP chemistry offers a longer cycle life than other lithium-ion approaches.
LiFePO4 batteries have a very constant discharge voltage.
The use of phosphates avoids cobalt's cost and environmental concerns.
LiFePO4 has higher current or peak-power ratings than lead-acid.
One important advantage over other lithium-ion chemistries is thermal and chemical stability, which improves battery safety.
Portable Power Supply: Instantly jump start your vehicle (up to 3.5L gas or 2L diesel, 12V engines) up to 15 times with 400A peak current and heavy duty clamps and cables; Ultra Compact, Easily put into your glovebox. And you can charge it in the car with the car charger of the package; Powering portable car tools, saving you from driving dilemma, easily
12V / USB Outputs: The "USB 5V/3A Output" can automatically adjust current for connected mobile devices to reach the best of charging efficiency and power two mobile devices at the same time; The "12V/8A Output" will power your Notebook, Cigarette lighter (Included) and even portable car accessories like inflators & car refrigerators
Balanced Charging: Tattu JST1 owns an internal equalization circuit board to achieve the same capacity for every piece of battery cells. Each charging is an optimization of the battery, to maintain good performance and to extend the unit's life at the greatest extent
Safety Protection: Made of LiFePO4(The lithium iron phosphate), Well protection comes from more secure and stable material; Premium battery cells, circuitry and safety features protect you and your devices from surges and short circuits
What you get: Tattu JST1 Jump Starter, Battery Clamps, Wall Charger, Car Charger, 12V Cigarette Lighter Socket, Micro USB Cable, Carrying Case, User Manual and Our friendly customer service