Marsen Energy 36V 12000mAh GT Electric Skateboard Battery Upgrade

Evolve Bamboo 12Ah battery upgrade
Marsen 12Ah Battery Label
Evolve Bamboo riser
$540.00

Brand: Marsen Energy

Model: 10S4P30Q

Product Code: 0041

Availability: In Stock

Marsen Energy 36V 12000mAh GT Electric Skateboard Battery Upgrade for Evolve Bamboo One, Gen 2, GT and GTX. It uses Samsung INR1865030Q 3000mAh cells. The nominal voltage is 36V with a charge voltage of 42 volts so it can be charged using our standard 2A charger or the fast 4A charger. The cells are spot welded together with Nickel strips using a commercial grade 15KVA inverter battery welder for strong quality welds. The 4P sections are joined with braided copper wire to increase flexibility of the pack as well as reducing the width of the pack compared to standard silicone AWG wire. It has an 11 wire JST connector for BMS balancing (compatible with Evolve BMS) It has upgraded 12AWG silicone power leads (compared to the standard 14AWG) and fitted with T-style Deans connector and a high current clamp connector for a solder free connection.

Watch the installation guide to see how to upgrade. https://www.youtube.com/watch?v=Ru33eUXDdDU&t=283s

Please allow up to 10 days lead time as batteries are made weekly from fresh cells to ensure the highest quality product. Our batteries are not stored for weeks at a time. Special requests for different configurations or plug types can easily be arranged.

The shipping price on these batteries includes insurance. 

All Evolve Bamboo boards require modifications to fit these larger upgrade batteries. Marsen Energy offer a riser plate designed to make installing the battery easier providing the required extra space to house the larger battery. These are available for $55, they are CNC machined from ABS plastic and come with longer screws.

 

Voltage Sag

One of the main issues with the some electric skateboard batteries is voltage sag when under high load such as going up hills. By using a higher rated cell the voltage sag can be reduced. The Samsung INR1865030Q cell is rated to 15 Amps so voltage sag is reduced to a minimum when a 10S4P battery pack is used. This will provide safely 60 Amps continuously and over 80 Amps for short periods. For a more detailed explanation of voltage sag see Jay Boston's youtube clip. Voltage Sag

 12Ah 18650 Skateboard battery

 

 

Marsen 12000mAh Electric skateboard pack.

 

Capacity:                 12000mAh

Nominal Voltage:      36V

Discharge current:    60 Amps

Standard Charge:     2 Amps

Fast Charge:            4 Amps

Charge Voltage:       42V

Weight:                   1985g

Dimensions:            375mm x 139mm x 19mm

 Marsen Energy will provide a replacement battery if you prove that:

 

  • The battery pack cannot be charged or discharged within the warranty period (6 months)

  • There is chemical leakage

  • Capacity is less than 80% of rated capacity in the first 6 months.

 

The following are excluded from warranty:

 

  • Unauthorized dismantling, modification, conversion of the battery pack

  • Minor tears or scratches on the battery pack skin

  • Damage caused by accident(s) or collision(s)

  • Using a charger not approved by us

  • Not using the battery in accordance with storage and operation instructions.