EV Jr Dragster Parts/News
MLe Sponsors Journey Morell
MLe is proud to sponsor Journey Morell for the 2024-2025 seasons. Journey is an amazing young driver and we are excited to see what our new battery system can provide for her car to improve performance, consistency, and most importantly, SAFETY! Journey's car will align with all the proposed NHRA rule changes for 2024
Basic Battery Management System #BMSBasic
$2050 for either the MLe Battery Basic BMS or the Lonestar Battery Basic BMS
MLe Race Cars and AEMev have worked together to provide a preprogrammed BMS for Jr Dragsters. This system can be used with the MLe Race Cars battery systems, or it can be retrofitted onto existing EV Jr Dragsters.
The retrofit kit, seen here, comes prewired to plug into the DB37 connector provided with the standard Jr Dragster battery. Every system will be assembled and pretested at MLe’s facility to ensure proper operation.
The system will:
- Monitor each parallel cell group for voltage
- Preset limits for voltage high and low
- Control the charger
- Turn the charger on and off in relation to individual cell voltages
- Control the charge rate and top off the charge with a CAN-controlled charger
- Monitor cell temperatures (up to 6 points per box), if an MLe battery is used (not available with Lonestar battery)
- Control the “Battery Safety Indicator Light” function and turn LEDs red or green, as needed
System Includes
- AEMev BMS Master Board
- AEMev BMS Satellite Board
- AEMev Mini VCU Controller
- LED Bicolor LED Light
- Switches, Relays, and Wiring to Control System
- Bracket to Mount System to Seatback or Battery Box
Battery Management System with Data Logging Dash #BMSDash
$3350 Available for MLe Battery System or Lonestar Battery System
This is our flagship BMS system! This system integrates AEM’s logger dash to allow for datalogging of cell voltages and temperatures (if applicable) during the run. Giving you the ability to review cell data and look for outlying cells, providing you the ultimate in battery safety information!
Plus, you don’t need a PC to monitor cell voltages during charging and you can quickly monitor voltages even in the staging lanes to ensure the safety of your driver/car before the run!
When used with MLe’s battery system, the bracket to the battery provides offboard charging with FULL BMS SAFETY functionality.
MLe Race Cars and AEMev have worked together to provide a preprogrammed BMS for Jr Dragsters. The system is included with MLe Race Cars battery system and can be retrofitted onto existing EV Jr Dragsters.
The retrofit kit comes prewired to plug into the DB37 connector provided with the standard Jr Dragster battery. Every system will be assembled and pretested at MLe’s facility on an actual Lonestar battery system to ensure proper operation.
The system will:
- Monitor each parallel cell group for voltage!
- Preset limits for voltage high/low
- Charger control
- Turn on/off charger in relation to individual cell voltage
- Control charge rate and top of charge with CAN controlled charger
- Monitor cell temperature (up to 6 points in box) if MLe Battery (not available with Lonestar battery)
- Control “Battery Safety Indicator Light” function and turn LED red or green as needed
System Includes
- AEMev BMS Master Board
- AEMev BMS Satellite Board
- AEMev Mini VCU Controller
- LED Bicolor LED Light
- Switches, Relays, and Wiring to Control System
- USB Cable Interface for DATA Collection
Jr Dragster 144 Volt Battery #JR144
NEW PRICE - $6300 15% Sponsorship to NEXT TWO TEAMS LEFT FOR SPONSORSHIP
Call for sponsorship pricing and interview!
Gen 2 battery is 20 lbs lighter @ 71 lbs!
MLe’s Jr Dragster battery represents leading technology in EV race battery development. Utilizing professional race-level components, this system incorporates many of the same features found on today's highest levels of motorsports. This system includes: 2p-4s cell module technology, a real busbar interconnect system, in-battery-box BMS system that can control charger output and motor function based on safety limits, NO HIGH VOLTAGE BMS WIRES OUTSIDE OF BATTERY BOX! This system offers improved performance, improved battery life, and VASTLY improved safety over currently available battery systems, as well as SAFE offboard charging.
BMS shown in battery box, but not included in price. See BMS options or call for help with specifications.
System Includes:
- 9 2p-4s Battery Modules
- Busbar Interconnects
- Amphenol PowerLok Finger Safe HV Connector
- Amphenol Power Connector Plug for Charging
- Amptrap 400A/300Vdc Fuse
- Littlefuse 10QA/1000Vdc Charge Fuse
- Polycarbonate Box w/Flood Ports for Fire Fighting
- Rollbar Mounts and Protective Hoops
Jr Dragster 72 Volt Battery #JR72
$4150 20% Sponsorship to 1st 5 Teams
Call for sponsorship pricing and interview
This is the little brother to MLe’s 144V Jr Dragster battery system. Why pay for a full-size pack when all the power you need for younger drivers can be had at about half the price? Batteries DO have a lifespan, so why buy more than you need just to replace them as your driver ages up to higher performance?
MLe’s Jr Dragster battery represents leading technology in EV race battery development. Utilizing professional race-level components, this system incorporates many of the same features found on today's highest levels of motorsports. This system includes: 2p-4s cell module technology, a real busbar interconnect system, and an in-battery-box BMS system that can control charger output and motor function based on safety limits with NO HIGH VOLTAGE BMS WIRES OUTSIDE OF THE BATTERY BOX! This system offers improved performance, improved battery life, VASTLY improved safety, and SAFE offboard charging.
System Includes:
- 4.5 2p/4s Battery Modules
- Bus Bar Interconnects
- Amphenol Powerlok Finger Safe HV Connector
- Amphenol Power Connector Plug for Charging
- Amptrap 400A/300Vdc Fuse
- Littlefuse 10QA/1000Vdc Charge Fuse
- Polycarbonate Box w/Flood Ports for Fire Fighting
- Roll Bar Mounts and Protective Hoops