I can't say I'm convinced on the Cycle Gear battery. The original battery lasted 3 years. Replacement battery lasted 3 years. Cycle gear lifetime battery lasted 4 months. They replaced it and the second one lasted around 3 months and died. I brought it back and they said it wasn't bad, just needed a charge. I bought a trickle charger and it's been ok for the last month.
The return policy is good but I'd rather have another 3 year battery that doesn't require a charger.
