J series · 12V
GK-J1212P
Portable jump starter · with air pump
- 2400APeak
- 20,000mAhCapacity
FCCCERoHSUL2743SGS12 months
Cranking1200A
Energy74Wh
Charge time2~8 h
Warranty12 months
Full specifications
Battery & starting
- Capacity
- 20,000mAh
- Energy
- 74Wh
- Pack voltage
- 4S · 12V
- Cranking current
- 1200A
- Peak current
- 2400A
Ports & charging
- Charge time
- 2~8 h
Physical & environment
- Operating temp
- 0°C to 60°C
- Storage temp
- -20°C to 60°C (65%±20%RH)
- Protections
- 12 types
What it can start
Air pump150 PSI
Safety protections (12)
- output over-current protection
- output short-circuit protection
- 5V output over-current protection
- reverse polarity protection
- 反充 protection
- 启动超时 protection
- short-circuit protection
- high temperature protection
- battery low voltage protection
- charging low temperature protection
- charging high temperature protection
- discharging high temperature protection
Factory capabilities
OEMOEM / ODM
Custom logo, gift box, manual language and plug standard. Ask us for MOQ and sample lead time.
DOCCertification files
FCC / CE / RoHS / UL2743 / SGS reports available for customs and retail listing.
QCQuality system
ISO9001 certified in 2021; SGS factory audit meets the UL2743 production standard.
SMPSamples
Sample orders accepted for evaluation before bulk. Ask for quantity and freight.
Compare in series
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Downloads
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