# MIGHTY MAX BATTERY 14.4V Vacuum Battery for iRobot Roomba 400 Series Robotics - 2 Pack

**Brand:** [MIGHTY MAX BATTERY](https://shop.coreranger.com/brands/MIGHTY%20MAX%20BATTERY)
**SKU:** MAX3537021
**Price:** $48.99 · in stock
**URL:** https://shop.coreranger.com/product/mighty-max-battery-14-4v-vacuum-battery-for-irobot-roomba-400-series-robotics-2-pack-330249651

## Specifications

| Spec | Value |
|---|---|
| Model # | MAX3537021 |
| Features | Rechargeable |
| SLA Type | Absorbent Glass Mat (AGM) |
| Use Type | ATV,Boat,Generator,Golf Cart,Lawn Mower,Marine,Motorcycle,Power Tool,RV |
| Cell Type | AGM (Absorbed Glass Mat) |
| Internet # | 330249651 |
| Returnable | 90-Day |
| Store SKU # | 1011679175 |
| Battery Size | 12-volt |
| Discharge Cycle | Deep Cycle |
| Number in Package | 2 |
| Battery Power Type | Sealed Lead Acid (SLA) |
| Battery Capacity (mAh) | 2000 |

## Description

The ML-RMB400 Replacement Battery by Mighty Max is Designed for iRobot Roomba APS 400 Series, Its an Ni-Cd Rechargeable battery that keeps Roomba running at peak performance, cleaning up your room in a single charge. ML-RMB400 can be charged or discharged as needed without loss of capacity. The ML-RMB400 battery is fully compatible with all Roomba FloorVac models: iRobot Roomba 400 Series, Discovery Series, Create Models and Dirt Dog Models.