Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The 5812 Magnum UltraPro HDXL ForEVER Battery Pack from StarLink Wireless is designed for all StarLink 8- and 32-channel UltraPRO wireless transmitters & receivers. This 12 VDC battery has a capacity of 8.6 amps yet weighs only 12 oz and charges fully in 2.5 to 3 hours. The case is made from anodized aircraft grade, 6061 T-6, aluminum and incorporates internal shock resistant mounting of the cells.
The power connectors feature a retention ring that helps prevent the cable from accidentally coming loose. The battery incorporates both a charge status indicator and a push to test power remaining indicator. The battery chemistry supports more than 1200 charge and discharge cycles, and it can sit unused for 4 years without losing its charge.
Ruggedized internal shock mount system protects the battery cells from shocks from bumps and bounces.
SmartGUARD power protection with SAFECharge protection circuitry protects the battery from shorting out or overcharging.
Smart Charge FUEL Gauge & Power Level Indicator Panel
Provides continuous battery charge status & power level status. Push-To-Test with Graduated LED Power Status Display.
15-Hour Run time
When used with StarLink 2950 / 2990, DL5432 through SLR5550HD-R2 SunLight Readable HD AGC WireLess 32 Ch LCDR receivers the battery will last 15 hours before it needs to be recharged.
4-Year Shelf Life
The 5812 Magnum UltraPro HDXL can sit unused without being charged for up to four years and still maintain its charge.
In the Box
StarLink Wireless 5812 Magnum UltraPro HDXL ForEVER Battery Pack
Starlink QuikLOCK DC Power Cord
Hook-and-Loop Adhesive Strips
Table of Contents
Material of Construction
Battery Cells: Lithium ion
Battery Case: 6061 T-6 aluminum
2 x 0.1" / 2.1 mm female
Approximately 2.5 to 3 hours
FUEL gauge power level
Indicator LED's with test button
1300+ recharge cycles
UN DOT 38.3
4.75 x 3.50 x 0.75" / 12.01 x 8.89 x 1.91 cm
12 oz / 340 g
StarLink Wireless 5812 Magnum UltraPro HDXL ForEVER Battery Pack Review