52v 40-AMP 14Ah Super-Shark E-bike Battery
52v 40-AMP 14Ah Super-Shark E-bike Battery
52v 40-AMP 14Ah Super-Shark E-bike Battery
52v 40-AMP 14Ah Super-Shark E-bike Battery
52v 40-AMP 14Ah Super-Shark E-bike Battery
52v 40-AMP 14Ah Super-Shark E-bike Battery
52v 40-AMP 14Ah Super-Shark E-bike Battery
52v 40-AMP 14Ah Super-Shark E-bike Battery

52v 40-AMP 14Ah Super-Shark E-bike Battery

Regular price$495.00
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Shipping calculated at checkout.

CLICK HERE TO DOWNLOAD OUR SUPER SHARK SIZING GUIDE

Super-Shark e-bike battery. 52v 14AH 40 amps continuous*. What's new? This 52v e-bike battery is easier to mount and stronger all around. The cells are mounted more structurally sound within a honeycomb lattice. The case and mount tabs are thicker, and the case is reinforced with an internal lattice. The mini 3-pin charge port is much stronger and an on-off switch has been added.

The Shark style is extremely popular because it is sleek and looks great. ​52V 14AH e-bike downtube battery with high capacity Samsung 35E cells and 40 amps output. Removable battery locks to down tube for security. This sleek battery packs over 700 watt-hours into a tight and attractive package. That is 200 watt-hours more than Bosch or Yamaha. The Super-Shark is a ruggedized upgrade to the proven and popular Shark battery.

The cells in this battery are high-quality Samsung 35E or Panasonic GA high capacity 3500mah cells. We only use Grade-A, Certified Genuine Panasonic/Sanyo/Samsung/Molicel cells.

UN38.3 safety certification.

2 amp, 4 amp, 1-5 amp, and  80/90/100%-charge, charger options.

52V (14s) 14Ah Lithium-ion E-bike Downtube Battery in Reention case, with Panasonic GA  or Samsung 35E cells and a 40A BMS.


Includes battery mounting cradle with 12 cm pigtail.

Features include:

  • Super Shark includes metal mounts, beefed-up plastic tabs, a thicker case
  • 56 35E or GA cells protected in honeycomb internal lattice
  • More flexible mounting with an extra mount slot at the rear of the mount cradle.
  • Mechanical locking key switch for security
  • Push Button 4 LED charge level indicator
  • Installs to Water Bottle eyelets on downtube
  • XT-90 Connectors for Power
  • Low profile pack fits in many frame types
  • Long range in a small package (30–55 miles typical)
  • New Reention mini-XLR stronger, more reliable charge port

*With a 40 amp BMS and four 14s 35E cell packs in parallel, this battery can put out 40 amps for short periods of time and 30 amps continuously.  However, the high-capacity 35E or GA cells in a 14s × 4p configuration will have the longest battery life when run continuously at 25 amps or less.

More info about Electrify Bike 52v batteries:

Batteries from Electrify Bike Company utilize the latest, 21700 cell technology from the leading brands making safe Lithium-ion cells. The cells we use are all top-of-the-line high-capacity/high-power cells from Samsung, Panasonic, Molicel, and LG. You won't find batteries of the same size with higher capacity because we use the highest capacity cells available in all our batteries. 

The cells are more expensive but worth it in performance and peace of mind. Using high-quality cells, BMS, and build quality, ensures that our batteries are as safe as possible. We still use 18650 cells in our low-profile Super Shark battery to keep it as low-profile as possible to fit in more frames.

All our 52v batteries except the Super Shark can deliver an astounding 50 amps of continuous power. That is over 2500 watts! Very few motors use anywhere near that power, which means the battery will run cooler and last much longer than a battery rated at or near the same power as the motor.

52v batteries are the most popular batteries we sell, and they are often the best choice for 48v motors, including batteries for Bafang BBSHD, BBS02 48v motors, and Tong Sheng TSDZ2 48v motors. They are also the most popular battery for CYC Photon, X1 Stealth, and X1 Pro mid-drive motors. 

Here is an article providing information on 52v vs. 48v batteries.