Battery Manufacturer Behind The Drive
BMW i3 BATTERY UPGRADE

HIGH-CAPACITY BATTERY UPGRADE FOR BMW i3

Replace the original battery modules with a higher-capacity solution to restore battery performance and extend the driving range.

LONGER DRIVING RANGE
NEW BATTERY MODULES
BEV & Rex COMPATIBLE
154Ah UPGRADE
Battery Capacity154Ah
Energy54kWh
Estimated Range (NEDC)Up to 420km
Best ForHigher usable capacity for longer daily driving
CompatibilityCompatible with supported BEV and REx models
120Ah UPGRADE
Battery Capacity120Ah
Energy42kWh
Estimated Range (NEDC)Up to 340km
Best ForHigher usable capacity for longer daily driving
CompatibilityCompatible with supported BEV and REx models
FEATURES & BENEFITS

ENGINEERED FOR A COMPLETE BATTERY UPGRADE

New CATL Battery Cells

High-quality, high-capacity CATL cells provide improved energy density and a long service life.

Vehicle-Specific Module Design

The modules are engineered to match the BMW i3 battery structure for accurate fitment and reliable electrical performance.

Original Battery Housing Retained

The original battery housing and mounting structure are retained, with no modification to the vehicle body.

Original Fast Charging Supported

The original fast-charging capability and charging management system remain supported.

Normal SOC & Range Display

The battery works with the original vehicle instruments to maintain normal SOC and remaining-range display.

Factory-Tested Quality

Every battery module and complete pack is fully tested to ensure safety, reliability and consistent performance.

KIT INCLUDES

COMPLETE RANGE EXTENDER KIT

8 Battery Modules

Eight high-capacity battery modules, pre-assembled and matched for the BMW i3 battery pack.

SME / BMS

An OEM-compatible SME/BMS configured for the supported BMW i3 battery system.

High-Voltage Connection Cables

High-voltage cables and connectors for safe and reliable power transmission.

Reinforcement & Mounting Hardware

All required brackets, reinforcement plates, bolts and mounting hardware for secure installation.

ENET Cable, Insulated Gloves, Manual & Warranty Card

Includes ENET diagnostic cable, insulated gloves, user manual and warranty card.

COMPATIBILITY

SUPPROTED BMW i3 MODELS

Original Capacity
Model Years
Compatible Drive
Upgrade Options
BMW i3 60Ah / 22kWh
2013 - 2014
BEV / REx
120Ah / 154Ah
BMW i3 75Ah / 27kWh
2014 - 2016
BEV / REx
120Ah / 154Ah
BMW i3 94Ah / 33kWh
2017 - 2019
BEV / REx
120Ah / 154Ah
BMW i3 120Ah / 42.2kWh
2019 - 2022
BEV / REx
154Ah
NOTE:
Compatibility must be confirmed according to the VIN, model year and original battery configuration. Please provide the vehicle information before placing an order.
INSTALLATION PROCESS

PROFESSIONAL INSTALLTION IN 5 STEP

01

Vehicle & Battery Confirmation

Confirm vehicle model, VIN, battery specifications and operating requirements.
02

Remove the Original Battery Pack

Safely remove the original high-voltage battery pack and disconnect the high-voltage system.
03

Replace the 8 Battery Modules

Install the eight new high-capacity battery modules and connect the required high-voltage cables.
04

Reassemble, Seal & Code

Reinstall and seal the battery housing, then complete coding and system checks.
05

Test, Road Check & Delivery

Complete system testing, a road test and final quality inspection.
Singapore

Singapore-BMW i3 60Ah Upgrade to 154Ah / 54kWh

Original Battery: 94Ah / 33kWh
Upgrade Solution: 154Ah / 54kWh
Result: Extended driving range with improved battery performance.
Upgrade Completed
Road Test Passed
United States

Florida-BMW i3 60Ah Upgrade to 154Ah / 54kWh

Original Battery: 60Ah / 22kWh
Upgrade Solution: 120Ah / 42kWh
Result: Extended driving range with improved battery performance.
Upgrade Completed
Road Test Passed
China

HongKong-BMW i3 60Ah Upgrade to 154Ah / 54kWh

Original Battery: 60Ah / 22kWh
Upgrade Solution: 154Ah / 54kWh
Result: Extended driving range with improved battery performance.
Upgrade Completed
Road Test Passed
United Kingdom

Cayman Islands-BMW i3 60Ah Upgrade to 154Ah / 54kWh

Original Battery: 60Ah / 22kWh
Upgrade Solution: 154Ah / 54kWh
Result: High-voltage system repair restored vehicle performance and increased driving range.
Upgrade Completed
Road Test Passed
Sweden

Sweden-BMW i3 60Ah Upgrade to 154Ah / 54kWh

Original Battery: 60Ah / 22kWh
Upgrade Solution: 154Ah / 54kWh
Result: Extended driving range with improved battery performance.
Upgrade Completed
Road Test Passed
United States

Philadelphia-BMW i3 60Ah Upgrade to 154Ah / 54kWh

Original Battery: 60Ah / 22kWh
Upgrade Solution: 154Ah / 54kWh
Result: Extended driving range with improved battery performance.
Upgrade Completed
Road Test Passed
Switzerland

Switzerland-BMW i3 60Ah Upgrade to 154Ah / 54kWh

Original Battery: 60Ah / 22kWh
Upgrade Solution: 154Ah / 54kWh
Result: Extended driving range with improved battery performance.
Upgrade Completed
Road Test Passed
Hungary

Hungary-Jago-BMW i3 60Ah Upgrade to 154Ah / 54kWh

Original Battery: 60Ah / 22kWh
Upgrade Solution: 154Ah / 54kWh
Result: Extended driving range with improved battery performance.
Upgrade Completed
Road Test Passed
Poland

Poznań-BMW i3 60Ah Upgrade to 154Ah / 54kWh

Original Battery: 60Ah / 22kWh
Upgrade Solution: 154Ah / 54kWh
Result: Extended driving range with improved battery performance.
Upgrade Completed
Road Test Passed
United States

Utah-BMW i3 60Ah Upgrade to 154Ah / 54kWh

Original Battery: 60Ah / 22kWh
Upgrade Solution: 154Ah / 54kWh
Result: Extended driving range with improved battery performance.
Upgrade Completed
Road Test Passed
START YOUR PROJECT

Ready to Extend Your Range?

Contact us today to get a quote or check compatibility for your BMW i3 .

CONTACT OUR TEAM