72V Lithium Battery for Valtinsu EM-5 (150AMP/20AH)

Momentum Watts 72V Battery for Valtinsu EM-5

The Momentum Watts 72V Battery for the Valtinsu EM-5 is a purpose-built, high-output lithium pack designed for riders who want real power without sacrificing fitment or reliability. Built using premium EVE 40P cells, this pack delivers strong, consistent current for aggressive riding, hard acceleration, and sustained high-load use.

Rated at 150A continuous with 200A burst capability (10 seconds), this battery is more than capable of supporting high-power controller setups while maintaining thermal stability and voltage consistency. The 20Ah capacity offers an excellent balance of punch and usable ride time.

Housed in a durable metal enclosure, this battery is engineered to fit directly into the stock EM-5 battery location, making installation clean and straightforward—no cutting, no guesswork. Each battery includes new QS8 high-current battery leads and a matched 72V charger, so you’re ready to plug in and ride.

Manufactured by Amorge. 

Specifications

• Voltage: 72V

• Capacity: 20Ah

• Cells: EVE 40P

• Continuous Discharge: 150A

• Peak / Burst: 200A (10 seconds)

• Enclosure: Metal case

• Fitment: Direct fit for Valtinsu EM-5 (stock battery location)

• Connectors: QS8 battery leads (included)

• Charger: Included