The 52v 20ah 50S E-Bike Battery Pack is built to perform.
HIGH Current and HIGH Capacity 14S 4P pack 
Samsung 21700 50S cells
20 amp Hours
Each cell is rated to handle 25 amp continuous output! 
Built using a 60 amp continuous BMS for HIGH POWER applications and long rides.
This pack can put out 60+ amps all day without overheating.
Great for all CYC Motors, BBSHD Ludicrous and BBSHD BAC ASI setups.
Output wires are 10AWG silicone
Please read full description before purchasing.
 
 
Our E-Bike Batteries Are Custom Built In The USA, Made With Premium Cells, Quality Design, Spot Welded Nickel And Copper, Safely Sealed And Protected.   Brought To You By Bicycle Motor Works – A Family Owned Business, US Made, Quality Values.
The 52v 20ah 50S E-Bike Battery Pack Is Built To Perform.
HIGH CURRENT & HIGH Capacity 14S 4P Pack 
Premium Samsung 21700 50S cells
1,040 watt hours
20 amp hours
Each cell is rated to handle 25 amp continuous output!
Built using 60 amp continuous BMS for HIGH POWER applications.
This pack can put out 60+ amps all day without overheating. Great for long rides.
Great for CYC X1’s, BBSHD Ludicrous setups, also BBSHD BAC ASI setups.
Output wire are 10AWG silicone
Dimensions are approx. 12” x 4.25” x 3”
Quality designed, US Made
Safely padded and encased in top of the line garolite, creating a strong protective barrier
Sealed tightly in a heavy-duty rubber sleeve. REMEMBER: The outline of individual cells should NEVER be visible through the shrink-wrap!
All packs are tested before shipping and are shipped with tracking.
 
WARNING:
With all rechargeable batteries, please take great care when charging. Never, ever short out the battery in any way. Failure to safely use this battery can result in fire, explosions, destruction, loss of life, loss of marriage, bad burns and an upset stomach.
ONLY CHARGE THIS BATTERY IN A PLACE WHERE YOU WOULDN’T MIND STARTING A FIRE. NEVER LEAVE A CHARGING BATTERY HOME ALONE. Some people put their battery and charger in a BBQ grill with the lid on so that if anything bad happens it would be contained. There are also ammo-boxes and safe, metal boxes for charging battery packs. Basically, use your head.
Charge this pack ONLY with the appropriate lithium ion charger.  If you aren’t sure which charger you should use please co tact us to verify.
Do not open or remove any part of this battery pack.  Do not modify the pack in any way – including cutting wires, using connectors that are not compatible with the pack, hard-wiring the pack into a motor or controller, etc.  ANY modification of this pack will void any and all warranty, either implied or expressed.
If this pack is damaged or gets wet do not use it.  Danger of fire or thermal runaway of cells can occur, and this can be a life threatening issue.  Dispose of a damaged or wet pack immediately by contacting your local hazardous waste disposal office.
You must read our article on how to properly charge your e-bike battery, as misuse can cause cell damage or fires. 
Bicycle Motor Works will not be held responsible for any damages caused.
If you are not sure, CONTACT US or another E-Bike Battery Professional
SHIPPING INFORMATION:
All E-Bike Battery Packs are shipped in the order it is received. Please allow 5-10 days to ship. Tracking will be sent as soon as it ships. Contact us if you need assistance.