Home 72V 45Ah 220A Smart Lithium Battery w/ Bluetooth BMS for ETM RTR
72V 45Ah 220A smart lithium battery for ETM RTR
Side view of 72V 45Ah lithium battery for ETM RTR
72V 45Ah 220A lithium battery connectors for ETM RTR
72V 45Ah smart lithium battery installed in ETM RTR
Smart lithium battery with free charger and controller adapter cable included by Chakra Batteries.
72V 45Ah 220A smart lithium battery for ETM RTR
Side view of 72V 45Ah lithium battery for ETM RTR
72V 45Ah 220A lithium battery connectors for ETM RTR
72V 45Ah smart lithium battery installed in ETM RTR
Smart lithium battery with free charger and controller adapter cable included by Chakra Batteries.

72V 45Ah 220A Smart Lithium Battery w/ Bluetooth BMS for ETM RTR

Size: 9.25*3.98*12.25 inches
Cell: SAMSUNG-50S→72V45AH 220A Continuous / 310A Peak(10sec)【in Metal Case】【Trusted Quality】【Extended Runtime 】 ⏳Production Lead Time: 1-2 weeks
Type of transportation: Sea shipment
Sale price $998.00

This battery package comes complete with a free 5 A charger and a free connection cable, providing everything you need to get started. Both the battery and the charger are backed by our reliable 1-year warranty for your peace of mind.

Pricing Notice
Prices apply to the U.S. market only. International orders are welcome; additional shipping charges may apply.
Any difference will be confirmed after ordering.

Orders for in-stock items are processed and shipped within two business days. Delivery typically takes 2-3 weeks by air freight or 5-8 weeks by sea freight. Please note: items that are out of stock require a production lead time of 1-2 weeks prior to shipment. We strongly recommend confirming the "In Stock" status of your desired SKU before ordering.

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Product Overview

This 72V 45AH smart lithium battery is perfect for high-powered electric scooters like ETM RTR. Equipped with Bluetooth BMS and premium-grade cells, it's built for power and reliability.

Key Specifications

  • Voltage: 72V
  • Capacity: 45AH
  • Bluetooth BMS: ANT Smart Monitoring
  • Battery Module: 20S9P
  • Cell Brand:  EVE / MOLICEL / SAMSUNG / TENPOWER / RELIANC
  • Charge Port: XT90
  • Discharge Port: QS8           

Why Choose This Battery?

1. 45Ah Long-Range Capacity
→ More capacity for longer riding range and extended riding time

2. 220A High-Power Output
→ Built for high-performance electric motorcycles and demanding riding

3. Smart Bluetooth BMS
→ Monitor battery voltage and temperature in real time through the ANT BMS app (iOS & Android)

4. FREE Charging Kit
5A Charger for convenient daily charging
High-Current Silicone Cables for reliable power delivery

5. Plug & Play for ETM RTR
→ Designed to fit the ETM RTR and provide an easy installation experience