Pro-Guide 12V 50Ah Lithium Deep Cycle Battery with Bluetooth

Product Description

12V 50Ah LiFePO4 Bluetooth Battery

The Pro-Guide PGLM50 is a 12V LiFePO4 deep cycle battery with 50Ah capacity that's ideal for fish finders, marine electronics, mobility devices, small equipment, and solar energy storage. Delivering high usable capacity with steady voltage for reliable operation of sensitive equipment and rated for 3,000 cycles at 80% depth of discharge, this battery provides lasting power for all-day adventures without the bulk of traditional lead-acid options. Bluetooth equipped for easy battery performance checks from your phone, plus a 10-Year warranty to ensure years of dependable power.

Features & Benefits

• Extended Cycle Life – Delivers 6,000+ cycles at 80% discharge for years of dependable performance.
• Built-in BMS Protection – Safeguards against overcharging, over-discharging, and short circuits.
• Bluetooth Monitoring – Allows real-time status checks via the Pro-Guide app for convenient monitoring.
• Steady Output – Maintains consistent voltage during discharge so your electronics run at peak performance longer.
• High Usable Capacity – Provides nearly twice the run-time of a lead-acid battery with same amp-hour rating.
• Group 21R – Fits standard 21R trays for a direct-fit replacement in a variety of applications.
• M6 Terminals – 6mm hardware included for easy installation and secure connections.
• Deep Cycle Only – NOT designed for engine starting applications.

Why Choose Pro-Guide Lithium Batteries?

Pro-Guide has delivered trusted battery expertise since 1980, backed by US-based support that understands marine, RV, golf, and outdoor needs. Pro-Guide LiFePO4 batteries provide higher usable capacity with a fraction of the weight of lead-acid batteries, and last for thousands of discharge cycles for excellent long-term value. Built-in BMS protection and Bluetooth monitoring add safety and convenience, with a 10-Year warranty providing lasting confidence.