DisChargePlus 36V/48V 25A/56A/75A Battery Discharger – Deep Cycle Load Tester
Looking for a reliable way to test the capacity of your 36V or 48V deep cycle battery pack? The DisChargePlus Battery Discharger is the ideal solution for golf cart battery testing, marine battery maintenance, and floor scrubber battery diagnostics. Designed as the best replacement for the Lester Discharge Tester, this unit provides accurate battery performance data without the need for AC power.
Equipped with three programmable discharge rates (25A, 56A, or 75A), this battery discharge tester applies a resistive load until the battery reaches a shut-off voltage of 1.75V per cell. If the shut-off voltage isn’t met within 400 minutes, the unit will automatically time out. The system also features adjustable shutoff voltage settings, making it compatible with lithium-ion batteries.
Key Features:
- Compatible with 36V & 48V battery packs – Ideal for golf carts, deep cycle marine batteries, and industrial battery systems
- Three discharge rates (25A, 56A, 75A) – Customize based on battery type and capacity
- No AC power required – Completely self-contained for mobile or remote testing
- 200A heavy-duty clamps – 8-foot connection cables for secure attachment
- Stores last 14 discharge cycles – Keep track of battery performance over time
- Automatic shut-off – Stops discharge cycle based on voltage limit or elapsed time
Why Choose the DisChargePlus Battery Discharger?
This industrial battery discharger is essential for testing golf cart batteries, marine deep cycle batteries, and lithium-ion power packs. Whether you’re in fleet management, industrial equipment maintenance, or marine battery servicing, this tool ensures your batteries are in peak condition.
Upgrade your battery discharge testing with the DisChargePlus 36V/48V Battery Discharger today!
Cross Reference /SKU Numbers:
- CL7013592
- 94-DCP3648
- HU4207390
- YP582081286
- 28251G02 EZ
- 28251-G02 EZ
- CGR-300 RH
- 3548








Ken G. –
The DisChargePlus Battery Discharger works like a charm! Super easy to use, and I love how versatile it is with both 36V and 48V systems. Great for balancing my golf cart batteries. Quick delivery, too. Highly recommend it for anyone maintaining larger battery setups!
Steven A. –
This battery discharger does the job well, especially with the 75A setting. The build quality seems solid, and it hasn’t overheated during heavy use. Only downside is the higher price, but worth it for long-term durability.
Kevin J. –
Excellent performance with both 36V and 48V batteries. I’ve used it for my solar setup, and the discharge rates are accurate. Shipping was fast, and Prime Golf Parts had the best price I found online!
Jack H. –
Good discharger, but it took a week longer than expected to arrive. I contacted customer support, and they were quick to respond. Once it arrived, it worked perfectly for my 48V battery bank.
Brian F. –
I run a lot of tests on 36V lithium batteries, and this discharger works flawlessly. The 75A feature is great for speeding up the process. Highly efficient and well-made. Thumbs up for fast shipping, too!
Thomas P. –
Good product, but a bit heavy. Works well for discharging my 48V setup, and it’s very efficient even at the higher amp settings. The extra weight is a trade-off for its rugged design.
Ethan M. –
Superb tool for battery maintenance. Whether you’re working with 25A or 75A, the DisChargePlus delivers! I use it on my golf cart and boat batteries. No overheating, and the settings are very accurate.
Andrew T. –
Great discharger for the price! I’m using it for my solar battery bank, and it’s really reliable. I love the 48V compatibility, and the 56A setting has been my go-to. Highly recommend!
Will D. –
Very solid performance on both 36V and 48V systems. It’s a little tricky to figure out at first, but once you get it, it’s awesome. My batteries are discharging evenly now.
Jeff V. –
It’s a good product, but the manual could be clearer. Took me some time to figure out the different discharge settings. Does the job once you get the hang of it, though.