I don't have this particular brand, but one that looks identical aside from the logo on top. Mine is also 16,000 mAh. Enough said - it's strong enough to turn over the 4.0l V8 in my '96 LR Discovery. Only one time per charge, but it can do it.

I don't have this particular brand, but one that looks identical aside from the logo on top. Mine is also 16,000…