ACEBEI-POWER Engwe E-Bike Battery, 48V/52V

The ACEBEI-POWER replacement lithium battery is listed for selected Engwe, MATE X, CMACEWHEEL, Bezior, Polarna, SAMEBIKE, and other e-bike applications. The current product is identified as DCH-009, with a listed size of 58 × 114 × 418 mm. Choose the voltage and capacity that match your bike, original battery, charger, connector, and frame space.

Key Features

• 48 V and 52 V Options: Available variants include 48 V capacities and a 52 V 17.5 Ah option.
• Multiple Capacities: Listed options include 13 Ah, 16 Ah, 17 Ah, and 17.5 Ah, with additional capacity references in the source specifications.
• 30 A BMS: A 30 A BMS is listed for the battery.
• DCH-009 Battery Format: The current product is identified as the thicker DCH-009 format, not the thinner DCH-006 format.
• Lock and Power-Switch Functions: The source describes a lock for securing the battery in the frame and a second function that can act as the battery power switch.
• Connector Choices: The source describes optional discharge connectors and a paired connector arrangement for the battery and controller.

Compatibility

• Engwe EP-2 Pro, Engine Pro, and Engine X references
• MATE X
• CMACEWHEEL RX20
• Bezior XF200 and X Plus
• Polarna M5 and M6
• SAMEBIKE XWLX09-II and RS-A02 Pro
• Motor systems listed from 0–750 W or 0–1000 W depending on the selected battery option

Battery Options

• 48 V 13 Ah
• 48 V 16 Ah
• 48 V 17 Ah
• 48 V 17.5 Ah
• 52 V 17.5 Ah

Variant availability is shown in the selector. The source also references 48 V 10.4 Ah and 48 V 15 Ah configurations, so confirm the exact option displayed before checkout.

Specifications

• Brand: ACEBEI-POWER
• Type: Lithium e-bike battery
• Battery Management System: 30 A smart BMS listed
• Current Product Format: DCH-009
• Approximate Size: 58 × 114 × 418 mm
• Available Voltage: 48 V or 52 V, depending on the selected option
• Listed Capacity Range: 10–20 Ah source range, with the variants above specifically listed
• Charging Port: DC is the default listed port; RCA is also described as an option
• Included Items: Battery, charger, discharge plate, and two keys are listed
• Listed Certifications: CE, UL, RoHS, UN38.3, and MSDS appear in the source fields
• Origin: Mainland China

Electrical Reference

• 48 V Options: Charging cut-off 54.6 V and discharge cut-off 39 V are listed.
• 52 V Option: Charging cut-off 58.8 V and discharge cut-off 42 V are listed.
• Charging Time: The source lists approximately 4–7 hours depending on capacity and option.
• Charger: 2 A or 3 A charging options are listed depending on the selected configuration.
• Operating Temperature: Discharge -20°C to 65°C; charge 0°C to 45°C are listed.

Before Ordering

1. Check your original battery label for voltage, capacity, connector, charging port, and model code.
2. Measure the battery compartment and compare it with the listed DCH-009 size of 58 × 114 × 418 mm.
3. Confirm that your bike uses the DCH-009 format. The source identifies DCH-006 as a different, thinner format measuring 43 × 103 × 430 mm.
4. Match the battery voltage to the bike’s controller, motor system, display, and charger. Do not substitute 52 V for a 48 V system or vice versa.
5. Choose the correct discharge connector and charging-port configuration.
6. Turn the battery key fully to the on position before charging or riding if the selected battery includes the power-switch function.
7. Have installation and connector work checked by a qualified e-bike technician if the fit or wiring is uncertain.

Safety and Certification Notes

• The listed CE, UL, RoHS, UN38.3, and MSDS entries are source-provided information, not independent verification. Confirm the physical labels and documentation for the exact battery option.
• Use only the correct charger and compatible e-bike system. Never charge a damaged, swollen, wet, or unusually hot battery.
• Charge in a dry, ventilated area away from heat and flammable materials, and follow the battery and bike manufacturer’s instructions.
• The source lists an approximate 800-cycle figure and one-year warranty. Actual service life and warranty coverage depend on use, storage, installation, and the applicable terms.
• Do not rely on the battery for a bike unless the voltage, connector, dimensions, locking interface, and controller compatibility all match.

FAQ

Which battery version is this?

The current product is identified as DCH-009. DCH-006 is a different, thinner battery format and is not the same model.

What size is DCH-009?

The listed approximate size is 58 × 114 × 418 mm.

Which voltages are available?

The listed variants include 48 V capacities and 52 V 17.5 Ah. Match the voltage to your original system.

Which bikes are listed?

Engwe EP-2 Pro, Engine Pro, Engine X, MATE X, CMACEWHEEL RX20, Bezior XF200/X Plus, Polarna M5/M6, and SAMEBIKE XWLX09-II/RS-A02 Pro are among the listed references. Verify your exact model and battery version.

Which charging port is included?

DC is listed as the default charging port, with RCA described as an optional configuration. Confirm the selected setup before ordering.