Power Bank 1000A Jump Starter 12V Portable Car Battery Booster Charger
Price range: $28.99 through $35.99
First Activation Guide
When the product is used for the first time, please turn on the flashlight function for discharging operation, and then charge continuously for at least 4 hours before starting the vehicle. Since the factory battery is in deep sleep state, this activation process can effectively extend the battery life.
Charging and discharging safety warning
It is strictly forbidden to charge and discharge at the same time! This behavior may trigger a circuit system failure, resulting in permanent damage to the device.
Long-term storage and maintenance
If the device has not been used for more than 3 months, be sure to perform a full charging cycle. Long-term power shortages can lead to:
Battery capacity attenuation
Failure of emergency start function
Oxidation risk of electronic components
Mobile device charging instructions
This product can provide emergency charging for mobile phone/tablet, but please pay attention to:
✓ Temporary backup power is recommended
✓ Energy conversion efficiency is about 50%
✓ Output power is limited to 5V/2A
Description of power terminal characteristics
When the remaining battery is less than 15%, the device will automatically switch to:
Smart Pulse Charging Mode (while charging)
Energy saving protection discharge mode (during discharge)
This is a standard protection mechanism for high-rate lithium batteries, which is a normal phenomenon and does not affect equipment performance and safety indicators.
[Technical Note]
This product uses High Rate power lithium battery (High rate Li-ion), its characteristics include:
Nonlinear charge and discharge curves
Dynamic internal resistance adjustment function
End voltage compensation technique
All the above features have passed UL/CE certification, please feel free to use.
Specifications:
Peak Current :1000A
Car Jump Start Output :12V
USB Output 5V/2A
Type-c Output 5V/2A
Operating Temperature :-20℃-60℃
Peak current 1000A Supports: 4.0L gasoline vehicles and 2.0L diesel vehicles
| Weight | 0.500 lbs |
|---|---|
| Dimensions | 10 × 10 × 10 in |
| Brand Name | MINUS TWO |
| Origin | |
| High-concerned chemical | None |
| Battery Capacity(mAh) | 5000 – 8000 |
| Peak Current | 1000 A |
| Conversion Rate | 85%~90% |
| Number Of Built-in Batteries | 4 |
| External Testing Certification | ROHS, FCC, ce, UL（纺织品） |
| Item Weight | 0.5kg |
| Voltage | 12 V |
| Battery Cycle Life | 1000 |
| QUALITY GUARANTEE | 36 months |
13 reviews for Power Bank 1000A Jump Starter 12V Portable Car Battery Booster Charger
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H***r –
More than just a jump! Saved me twice already. Love that it charges my phone super fast too. The built-in flashlight is bright and useful. Essential kit for any glovebox.
Color: Standard clamp
b***p –
Forgot my lights on? Again? No worries! This jump starter got me going in 60 seconds. Super easy to use, even for me. Compact size lives in my glovebox now.
Color: Standard clamp
L***y –
I can’t believe it! It started my car without any problem. The flashlight that comes with it is also very bright, which is very convenient at night. I believe it will be of great use in the wild! I highly recommend it! 👍
Color: Standard clamp
L***y –
Stranded at the airport parking lot at 3 am with a dead battery. This little beast started my suv in under 10 seconds. Compact but unbelievably powerful. Worth every penny for the peace of mind alone!
Color: Standard clamp
l***r –
My truck battery died in freezing temps. Connected the clamps, pressed the button – vroom! First try! Felt safe with the spark-proof tech and reverse polarity alarm. Intelligent protection is real.
Color: Standard clamp
m***r –
I was skeptical if this could handle my diesel van, but it fired it up on the first try! Delivers a strong, stable current. It’s now a permanent fixture in my work vehicle. Highly recommended for diesel owners!
Color: Standard clamp
f***r –
Compared to other brands, this one is more affordable but just as good. I’ve used it 4 times now, and it still works perfectly. The clamps are strong and don’t slip, which makes it safe to use.
Color: Standard clamp
L***e –
I’m so glad i found this emergency starting battery! It’s compact, lightweight, and has enough power to handle my vehicle’s needs. The shipping was fast, and the product was exactly as described. I’ve used it several times now, and it’s always reliable.
Color: Standard clamp
g***G –
I’m really impressed with how quickly this jump starter was able to revive my dead battery. The clamps have a good grip and are easy to maneuver. The device itself feels sturdy and well-made. It’s not the smallest jump starter out there, but the power and features it offers make up for it.
Color: Standard clamp
K***n –
I love how versatile this jump starter is. It’s not just for jump-starting cars; i’ve used it to charge my laptop and other usb devices. The led light is incredibly bright and has different modes, which is perfect for various situations. It’s well-built and seems like it will last for years. It’s a bit expensive, but the features and performance make it worthwhile.
Color: Standard clamp
Anonymous –
It is a very good item for charging the battery, I highly recommend it. The seller is honest and ships the product quickly.
Color: Standard clamp
g***G –
The delivery was lightning-fast, and the product arrived in perfect condition. It’s compact and lightweight, making it easy to store. The jump-start power is impressive, and the battery holds its charge well. Highly recommended!
Color: Standard clamp
m***r –
The reverse polarity protection and spark-proof design gave me confidence. I’m not a mechanic, and knowing it helps prevent accidental shorts is reassuring. It doesn’t overheat either. Safety was my main concern, and this unit addresses it well.
Color: Standard clamp