Pizzabroodje
10 W
- Joined
- Oct 1, 2018
- Messages
- 67
I want to purchase a battery pack for my BBSHD.
I'm looking at two options but can't decide which one is best.
Option number one is a 52v 17.5ah shark pack with Sanyo NCR18650-GA from UnitPackPower: https://www.aliexpress.com/item/Free-Tax-Sanyo-GA-cell-52V-17-5Ah-New-Hailong-Battery-14S5P-1000W-eBike-shark-Lithium/32842157877.html
Option number two is a 52v 17ah Jumbo Shark pack with Samsung INR18650-35E from Em3ev: https://em3ev.com/shop/em3ev-52v-14s5p-jumbo-shark-ebike-battery/
The main thing that speaks to me about the Em3ev one is that it has a smart BMS which balances the cells while charging and at >50% charge. It does come at the expense of Sanyo cells though.
The main thing I'm looking for is cycle life. I already bought a Luna smart charger for adjustable speed and a 80%-90%-100% switch. (Will probably charge at 2A and till 80% most of the time, maybe from time to time faster or more).
I will probably be going 25mph+ most of the time (no hills), and will be using throttle most of the time.
I'm looking at two options but can't decide which one is best.
Option number one is a 52v 17.5ah shark pack with Sanyo NCR18650-GA from UnitPackPower: https://www.aliexpress.com/item/Free-Tax-Sanyo-GA-cell-52V-17-5Ah-New-Hailong-Battery-14S5P-1000W-eBike-shark-Lithium/32842157877.html
Option number two is a 52v 17ah Jumbo Shark pack with Samsung INR18650-35E from Em3ev: https://em3ev.com/shop/em3ev-52v-14s5p-jumbo-shark-ebike-battery/
The main thing that speaks to me about the Em3ev one is that it has a smart BMS which balances the cells while charging and at >50% charge. It does come at the expense of Sanyo cells though.
The main thing I'm looking for is cycle life. I already bought a Luna smart charger for adjustable speed and a 80%-90%-100% switch. (Will probably charge at 2A and till 80% most of the time, maybe from time to time faster or more).
I will probably be going 25mph+ most of the time (no hills), and will be using throttle most of the time.