Alpha Series Lithium Battery – 24V – 115AH – Group 31 (Tall)
The Pro-Guide PGL24VM115 lithium battery provides 115 amp-hours (2944 watt-hours) of reliable 24V power. Built for marine and off-grid environments, it features an IP67-rated case, robust 150-amp BMS, Bluetooth connectivity, and adaptive battery management. The Pro-Boost mode automatically reserves 10% capacity, ensuring consistent, dependable power even in demanding conditions.
Specifications:
- Group Size: 31 (Tall)
- Voltage: 24
- Cold Cranking Amps (CCA): N/A
- Marine Cranking Amps (MCA): N/A
- Amp Hours: 115AH
- Watt Hours: 2944WH
- Charge Current (Standard/Max): 10-23A / 57.5A
- Terminal Type: 3 x Internal Thread (M8)
- Weights: 52.91 lbs
- Length: 13.07″
- Width: 6.93″
- Height: 10.83″
- Bluetooth: Enabled
- Heating: Enabled
- NMEA2000: Compatible
Brochure (pdf)


![ACR RB16V Rechargeable Lithium-Ion Battery [4589]](https://www.hullcoatingdepot.com/wp-content/uploads/2026/11/acr-rb16v-rechargeable-lithium-ion-battery-4589.webp)

![ACR LB15V Lithium Primary Battery [4588]](https://www.hullcoatingdepot.com/wp-content/uploads/2026/11/acr-lb15v-lithium-primary-battery-4588.webp)




