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48V 30A Ewheel ECOXTREM M41 TANK SINGLE controller: an essential electronic part for controlling and securing the operation of a 48V electric mobility system. This controller for electric bikes / electric machines manages energy distribution between the battery, motor and control components, to ensure consistent acceleration response and a more stable ride.
Designed for 48V architecture with an advertised current of 30A, this Ewheel controller is aimed at users looking for a reliable replacement or maintenance solution to bring a compatible electric vehicle back into service. It contributes to the correct operation of the power electronics, the management of the control signal and the regularity of the assistance, according to the original assembly.
To ensure error-free installation, we recommend that you check the exact correspondence with the controller currently installed (references visible on the casing, connectors and harness). Extended compatibility cannot be confirmed without additional information on vehicle model and connector type.
Scroll down to see detailed technical specifications at the bottom of the ↓ sheet
Warranty : 2 years
Last items in stock
Last items in stock
Product overview
The 48V 30A Ewheel controller for ECOXTREM M41 TANK SINGLE (MOD: CH09K2-K1) is an essential electronic component for controlling the propulsion system. It manages the power sent to the motor and coordinates the operation of the unit's main electrical components. Ideal for refurbishment or identical replacement, this controller helps restore stable operation in line with the original assembly.
Benefits for the user
By replacing a faulty controller with a model to the same specifications (48V and 30A), you restore correct power management between battery and motor. This solves common electronics-related symptoms (power cuts, loss of assistance/pull, irregular operation) when the controller is at fault, and secures electrical control by ensuring proper power distribution to the 48V system.
Technical specifications
Type: electronic controller.
Nominal voltage: 48V.
Current : 30A.
Model / identification : CH09K2-K1.
Brand : Ewheel.
Recommended uses
Replacement controller for maintenance, repair or recommissioning of a 48V electrical system requiring a 30A controller. Particularly suitable when the diagnosis points to a controller to be replaced on a compatible assembly.
Known compatibilities
Compatibility indicated: ECOXTREM M41 TANK SINGLE. Associated model: CH09K2-K1.
Installation and replacement
Replacement of a controller requires strict verification of voltage (48V) and current (30A), as well as model correspondence (CH09K2-K1) with the original assembly. In the absence of connection information, it is advisable to visually check connections before purchase and during installation (harness, polarities, connector correspondence).
Expert advice
Before replacement, confirm that the fault does indeed originate from the controller (48V battery tests, state of wiring, non-oxidized connectors, absence of cut wires). To avoid any electrical incompatibility, make sure the 48V / 30A connection and the model number CH09K2-K1 are correct. During installation, disconnect the battery before any intervention and check the insulation of the connections to limit the risk of short-circuiting.