It is TRULY an excellent product and is worth every penny. Starting and light are excellent. ENORMOUS care must be taken with FULL DISCHARGE. If that happens, you’ve thrown it away. I forgot the parking lights on. After ten days, when I went to the storage to start it, it was dead and would NOT recharge. I threw it away and got another one. I have installed the corresponding ones on two small scooters and three large motorcycles, and they have been working perfectly for three years now. I highly recommend them.

Very lightweight compared to the previous one. Excellent starting power. A bit expensive but if it withstands the test of time, it will be worth it. So far satisfied. Update: after two months of engine inactivity without removing the spark plugs and without charging, it started normally and without difficulty.