⚠️ CRUCIAL WARNINGS: PROTOCOL & VOLTAGE (READ BEFORE BUYING!) The Phylion Joycube Wall-ES casing was used across many different e-bike generations. To ensure this battery works for your bike, you must verify TWO things on your old battery label:

1. Verify the Voltage (MUST be 36V):

• ✅ 36V Systems: This battery is a 36V system.

• ❌ 48V Systems: Do NOT buy this if your old battery says 48V (common in some Fischer ECU 1504/1604/1760 models).

2. Verify the Communication Protocol (Production Year):

• ✅ COMPATIBLE (CAN-Bus): Typically found on models from 2022 and newer.

• ✅ COMPATIBLE (Non-Smart / 2-Pin): If your old battery had no communication protocol at all, this CAN-Bus version will successfully override and replace it.

• ❌ INCOMPATIBLE (UART): Typically found on models from 2021 and older. This battery will NOT activate UART motors.

Comprehensive Compatibility List If your system is 36V and uses CAN-Bus or Non-Smart protocols, this rear carrier battery (replaces Fischer Part No. 18146 equivalent for 36V) is a confirmed fit for:

• Fischer (36V Versions Only): Proline ECU 1604 (2016) / Komfort ECU 1760 / ECU 1504 / ECU 1605 / ECU 1613 / ECU 1720 / ECU 1721 / ECU 1763.

• Telefunken: Multitalent C750 / RC890 / XC489 / C700 / RC657 (Check version).

• MTF: 4KOZ6034 / 4KOZ6045 / Grand 1.4 / Tour 1.4 / Tour 5.4 / City 1.4 / City 5.4.

• Armony: LATINA City Bike / FIRENZE ADVANCE City Bike.

• Keiler: Keiler Bambini / Keiler Robusto.

• Other Major Brands: Puch Radius Luxury, Bianchi E-Bikes, DHS Primas Éco, Lovelec Galaxy, Rossler Coworker D49 N3.

Upgrade Your Ride with Reliable Power Breathe new life into your e-bike with this premium 36V 13Ah (468Wh) Lithium-ion battery. Designed to slide directly into the existing Wall-ES luggage carrier rack, it replaces your aging XH370 unit and delivers reliable, long-lasting energy for city commuting and weekend tours.

🏆 Top Features

• Smart BMS (Bafang CAN-Bus): Advanced cell balancing and accurate communication with modern controllers, ensuring zero error codes on supported CAN-Bus and Non-Smart systems.

• Extended Range (468Wh): 13Ah of high-density capacity keeps you on the road longer without constant recharging.

• Multi-Layer Safety: Integrated protections against over-charging, deep discharge, over-current, and extreme temperatures.

• Original Wall-ES Fit: Exact dimensional match for the Phylion XH370 rear rack housing with a standard 6-pin discharge port.

📊 Technical Specifications

• Product Type: Rear Carrier Replacement Battery

• Casing Type: Phylion Joycube Wall-ES (XH370)

• Battery Technology: Lithium-ion (Li-ion)

• System Voltage: 36 V

• Capacity: 13 Ah / 468 Wh

• BMS Type: Smart BMS (Bafang CAN-Bus)

• Discharge Port: 6-Pin Connector

• Charge Voltage Limit: 42.5 V

• Max Charge Current: 2 A

• Operating Temp (Discharge): -20 to 60 °C

📦 Package Includes

• 1x 36V 13Ah Replacement E-Bike Battery (Joycube Wall-ES Profile)