Clore Automotive Jump-N-Carry JNC305 12V Lithium Jump Starter vs TOPDON JumpSurge JS3000 3000A 12V Lithium Jump Starter
These are side-by-side facts taken from each product guide: published specifications, strengths and caveats as their sources state them. This page is not a test, a ranking or a verdict about which model is better.
Clore Automotive Jump-N-Carry JNC305 12V Lithium Jump Starter
Passenger cars, powersports and marine starting up to 6L gas
Clore gives the JNC305 1000A and 300 start assist amps from a 14.8 volt, 37 watt-hour lithium pack, with 21-inch number 8 AWG leads, MaxAccess clamps and an override for a battery at zero volts. Its charging window is narrow: the manual allows 32 to 108 degrees Fahrenheit and the unit refuses to charge outside it.
Published specifications
- Clore: 1000A / 300 start assist amps; up to 6L gasoline and 3L diesel
- Manual: lithium ion pack rated 14.8 V / 37 Wh for jump starting output
- Manual: operating 0F to 108F; charging 32F to 108F; recharge input 5V 2A
- Clore: 21-inch cable reach, number 8 AWG leads, MaxAccess clamps
- Manual: approvals listed as ETL, conforming to UL2743; USB out 5V 2.4A
- Clore: one year limited warranty plus a one-time repair service coupon
Strengths
- Override is rated to engage a battery at 0.0 volts, per Clore and the manual
- Manual publishes capacity, all three temperature bands and full warranty text
- Charge state reads out on four LEDs, with a rapid blink when the pack is very low
Caveats
- Manual says the internal battery cannot be replaced once it is finished
- Unit refuses to charge outside 32F to 108F and flashes every status LED
- USB port count differs between Clore's table, the manual and the listing
Read the full Clore Automotive Jump-N-Carry JNC305 12V Lithium Jump Starter guide
TOPDON JumpSurge JS3000 3000A 12V Lithium Jump Starter
Larger 12-volt engines to 9L gas or 7L diesel, plus USB-C power
TOPDON rates the JS3000 at 3000 peak amps from a 24000 mAh, 88.8 watt-hour pack, with USB-C PD45W in and out, two USB ports, a 10-amp DC output and a BOOST function for a flat battery. Its own support pages document a four-start lockout in any ten-minute window.
Published specifications
- TOPDON: 3000 peak amps; 24000 mAh / 88.8 Wh; 9L gas and 7L diesel
- Profile: USB-C PD45W input and output, to 20V 2.25A on the output side
- Profile: USB1 QC18W 5V/3A, 9V/2A, 12V/1.5A; USB2 5V/2A; DC 10A max 16.8V
- Profile: power and BOOST buttons on the unit; clamp leads 250 mm and 200 mm
- Support: four starts in ten minutes, then a ten-minute automatic lockout
- Support: supplied 5V/3A adapter reaches a full charge in about six hours
Strengths
- TOPDON publishes a full port and output table in its JS3000 product profile
- Support pages document each protection and how it shows itself on the unit
- USB-C is bidirectional at PD45W for both input and output
Caveats
- Four starts in ten minutes triggers a lockout that blocks all output for ten minutes
- Operating range differs: TOPDON says minus 4F to 140F, the listing says 14F to 104F
- Warranty term is stated as 2 years and 1 year on the same listing, with no manual found
Read the full TOPDON JumpSurge JS3000 3000A 12V Lithium Jump Starter guide
How to choose between them
Choose the Clore Automotive Jump-N-Carry JNC305 12V Lithium Jump Starter if your situation matches: Passenger cars, powersports and marine starting up to 6L gas. Its main caveat: Manual says the internal battery cannot be replaced once it is finished.
Choose the TOPDON JumpSurge JS3000 3000A 12V Lithium Jump Starter if your situation matches: Larger 12-volt engines to 9L gas or 7L diesel, plus USB-C power. Its main caveat: Four starts in ten minutes triggers a lockout that blocks all output for ten minutes.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- Clore Automotive product page and specification table for the JNC305 Source for Clore Automotive Jump-N-Carry JNC305 12V Lithium Jump Starter
- Clore Automotive JNC305 operator's manual Source for Clore Automotive Jump-N-Carry JNC305 12V Lithium Jump Starter
- TOPDON JumpSurge3000 product page Source for TOPDON JumpSurge JS3000 3000A 12V Lithium Jump Starter
- TOPDON JS3000 Product Profile, with specification and comparison tables Source for TOPDON JumpSurge JS3000 3000A 12V Lithium Jump Starter
- TOPDON support knowledge base, Jump Starters article, JS Series section Source for TOPDON JumpSurge JS3000 3000A 12V Lithium Jump Starter
- TOPDON After-Sales Service Policy Source for TOPDON JumpSurge JS3000 3000A 12V Lithium Jump Starter
Primary sources checked .