marchman321

I'm thinking about this electric bicycle battery upgrade. Please respond with your experience or expertise? Especially respond with which of these devices you think is better, the Bolton Bikes parallel converter or the Big Game Bikes converter (up to three batteries through their device).

Questions to answer:

• Is the parallel setup with these devices safe in your opinion?
• How well does the parallel setup with these devices work?
• What is your voltage and total range with these parallel battery devices?
• Who is your electric bicycle vendor for your parallel battery converter?
• Which of the parallel battery converters I'm listing is better?
• How well to the generic parallel battery converters sold on Amazon.com fare in an identical setup?

Bolton Area13 Dual Battery Parallel Connnector
Big Game Bikes UK DATEx2 Parallel Battery Adapter

Thanks for your reply!!!

-Matt