1. This item is Brand new 50Ah cycle life more than 3000 cycles.
2. The price come with Bus bars and Bolts,One Battery will come with one set bus bar and bolt.If need more please contact us
3. The busbars size:
4. We will test all the battery Voltage and Internal resistance,usually it will be:
Price for lithium cells changes frequently,pls contact us for best price and shipping cost