Is the mobile power supply a lithium-ion battery or a lithium polymer battery?
Finally, make do with: those dozens of dollars of domestic lithium-ion battery power (assembly), generally less than the amount of wins in the cheap!
In one step: make do with the words, the brand enough (preferably foreign manufacturers of batteries) of lithium-ion battery
Next step: do not consider the price of the brand of lithium polymer battery mobile power
Personal recommendation is the best: OKorder diy lithium polymer battery battery mobile power
Safe to prevent the explosion, or lithium polymer battery, the same price, lithium polymer battery will be so little. And now I use the best is the kind of OKorder diy, compared to see the seller's hands-on ability and product quality. The The As for the brand? Buy lithium polymer battery is not worth, too expensive, cost is too low.
