Mottuum is the brand of Shanghai Yimai New Energy Technology Co., Ltd., focused on battery after-sales service and maintenance: equipment R&D and manufacturing, energy storage maintenance solutions, technical training and after-sales support.
Shanghai Yimai New Energy Technology Co., Ltd. was founded in China in 2019 by Edenred, a publicly listed company of the French Accor group. It started with intelligent fleet maintenance — workshop services, fuel cards and toll solutions — serving customers in Europe, the Americas and Asia.
In 2023 the company completed a privatization and became a Chinese-owned enterprise, registering the 摩多力® and Mottuum® trademarks. Since then it has focused entirely on new energy battery after-sales and maintenance, embedding service capability into equipment, processes and training.
Proprietary algorithms and hardware covering diagnostics, maintenance, balancing, cycling and airtightness.
Learn more →Consistency maintenance, capacity assessment and safety testing for C&I and grid-scale storage.
Learn more →Operator, interpretation and process training through the service training centre, with after-sales response.
Learn more →Nearly 360 service points in China and coverage in Europe, the Americas, Asia and emerging markets.
Learn more →| Series | Positioning | Key capability |
|---|---|---|
| MBT battery tester | Vehicle-level battery health | Patented algorithm, SOH in 10 s, GB DC fast-charging port, 99% of models |
| MBMI pulse maintenance | Capacity and resistance recovery | 6–16A multi-frequency pulse, dual protection, exportable data |
| MBCD 6-channel cycler | Cell and module cycling, grouping | 5mV accuracy, 6 channels, 0.5–5V, up to 30A |
| MBCD pack cycler | Module and pack capacity calibration | Built-in sensing and CAN, wide voltage range, grid feedback |
| MBEA balancer | Module/pack voltage spread correction | CC-CV mode, dual protection, one-click export |
| MBCDEA all-in-one | Balancing across battery brands | Built-in circuit sensing, high-current balancing |
| MBAT airtightness tester | Pack and cooling circuit sealing | Dual use, Pa-level resolution, ID-linked traceability |
| Smart PACK handling | Pack disassembly and safe operations | Supports pack-level repair and testing |
R&D and operations centre with an energy storage demonstration site for product validation.
After-sales, training and service base supporting regional operations.
Nearly 360 service points in Shanghai, Beijing, Guangzhou, Nanjing, Xi'an, Chongqing and more, covering over 300 prefecture-level cities.
Coverage in Europe, the Americas, Asia and emerging markets.
Through university and industry partnerships, Mottuum has established a battery research institute, laboratories and a service training centre, turning field problems into methods and tools.
With proprietary R&D plus supply chain, trading platform and market network capabilities, Mottuum partners with storage manufacturers, OEMs, component suppliers, electric fleets and insurers.
Equipment selection, workshop solutions or overseas cooperation — contact us directly.
