Making Electric Vehicles Safer and Reliable, one battery at a time!

Discover how we're accelerating the earth's transition to an all-electric future -meet the team who makes it possible

The story of how we got started on Webflow

Relume was started by two guys with the same mission.
Our story starts 8 years ago... Strap in.

2011
BMS using Active Balancing

• Legacy Technology, Decade long experience in BMS Design and Development

• Freemens Founded
2016
• ION Energy was founded

Portable Battery Design v0
2017
BMS Design VO - switched to Passive Balancing

• 10K Kms road testing on electric 2/3W

• ION acquires 100% of Freemens. Alex joins as CTO

Free safe BMS Platform is born
2018
Deployment of 5K+ FSLT BMS in India & Europe

Refining the platform based on the feedback from on-road deployment
2019
ION achieves UN,AIS certifications

• New products: FSCT and
FSXT are launched

• Value engineered and cost optimised products for mass manufacturing
2020
India's leading BMS companies with FSLT certified for CE certification

Deployment of 35K+ BMS globally

• ION partners with one of the world's largest 2W OEM-HMCL
2021
Deployment of 60k+ BMS globally
2022
🚀 relume launches
• Endurance Technologies acquired Maxwell (Indian subsidiary of ION for $40M)

Maxwell enters production with HMCL with 100% SOB
2023
Kick-started Charger Development

Maxwell partners with Royal Enfield for High Voltage custom BMS

Deployment of 170k+BMS globally