Used 14 times. The hardest to start was a bmw528 with dead battery. Wouldn’t start even on boost. But I persevered: leaving it connected for 20 secs after a few rounds of this, it started. Failed on every diesel. Engines start quickly nowadays but after about 2 secs on a slow one I could hear it struggle as revs died a bit.
If it saves buying a new motorcycle battery, then I am down to £55 so worth it. BUT clamps are too big: heavier than the unit.
Should be fitted with GBC 002 or 009 for portability. Same leads (8swg)
One phone charge will drain it, but several engine starts still on 3/4
KTM SXF250 LITHIUM ION BATTERY HJT5L-FP-SI. New Without Box
24 May, 2019
Good power
Turns over at least as fast as lead acid. Today left ign & lights on so not even neutral light. 20 seconds of jump starter connected & then disconnected charged enough for neutral lgt to illuminate. After starting, drove 2 miles and it was charged enough to start. Suzuki DR200