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DC HOUSE

DC HOUSE 48V 50Ah LiFePO4 Golf Cart Battery 2560wh, Built-in 50A BMS, Suitable for Both Club car, Yamaha Golf carts, Lithium Battery Perfectly for Ryobi Mowers, Trolling Motor, Off-Grid Solar System

    • Based on 54 reviews
Condition: New
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Availability: In Stock.
Fulfilled by DC HOUSE - US
Arrives Nov 5 – Nov 10
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Size: 48V 50AH


Features

  • Lithium Iron Battery-DC HOUSE lithium batteries are powered by A-grade cells, providing superior energy density and stable performance. It can be used for more than 15000 cycles. Operating temperature range: charging 0~55C, discharging: -20~55C; temperature protection: High temperature 100C protection. Compared with lead-acid batteries, the life span is more than eight times longer.
  • Advanced BMS Protection-Equipped with a robust Battery Management System (BMS), this battery is fortified against potential damage from high temperatures, low temperatures, short circuits, overcurrent, and overload. Its exceptional thermal and chemical stability eliminates the need for regular maintenance, saving you valuable time and money.
  • Versatile Compatibility-Designed to power a range of 48V applications including golf carts, lawnmowers, RVs, trolling motors, marine vessels, and off-grid systems. Its stackable design and easy connectivity make it a space-efficient solution for your storage needs.
  • Capacity Expansion-DCHOUSE lithium battery 50ah the housing is made of sheet metal for more safety and heat resistance. Batteries are easy to connect and batteries can be stacked upward to save space. The lithium battery can be connected in parallel. When connected in parallel, the number of batteries is not limited so it is convenient for customers to use it.
  • Small Size Lifepo4 Battery-The Lifepo4 50Ah lithium battery weighs only 26.5KG/58lbs,sizes only L*W*H:17*13*5inch(437*333*125mm), which is only 1/3 of lead-acid battery.It is relatively light and easy to install. It is an ideal choice for powering outdoor campsites and easy installation indoors.

Number of Batteries: 1 Lithium Ion batteries required.


Brand: DC HOUSE


Battery Cell Composition: Lithium Ion


Recommended Uses For Product: Club car, EZGO Golf Carts, RV, Ryobi Mowers, Outdoor, Trolling Motor, Off-Grid Solar System


Unit Count: 1.0 Count


Product Dimensions: 17.21 x 12.97 x 4.92 inches


Item Weight: 58.4 pounds


Item model number: 48-50AH-1211800011


Batteries: 1 Lithium Ion batteries required.


Date First Available: October 18, 2023


Manufacturer: DC HOUSE


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If you place your order now, the estimated arrival date for this product is: Nov 5 – Nov 10

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews

    • Good value for the money
Size: 48V 50AH
Installed in my golf cart, easy to install and works well
Reviewed in the United States on July 23, 2024 by Michael Whisman
    • The 48v 50Ah batteries are awesome!
Size: 48V 50AH(2 Pack)
Review Image by Toolboy Toolboy
This review is for "DC HOUSE 48V 100Ah (2Pack 48V 50AH) LiFePO4 Golf Cart Battery 2560Wh, Sturdy Metal Case,Suitable for Club Car, EZGO Golf Carts, Lithium Battery for RV, Trolling Motor, Off-Grid Solar Panel System" DC House Item model number 48-50AH-1211800011 (ASIN B0CL9J93FF). Title and ASIN are included in the review because sometimes reviews get re-sorted and are no longer associated with the correct product. The DC House 48v 50Ah LiFePO4 batteries shipped quickly and were packaged very well. I purchased a 2-pack and each battery was shipped separately in a double-walled cardboard box via FedEx Ground. Within the shipping box each battery was cradled in thick foam sheets -- a full 1-in sheet on the top and on the bottom, plus 2=in thick cutouts which covered all eight corners and all four sides. It was very impressive. While not impervious to damage, I bet they'd survive rolling down a flight of stairs. But let's not try! In addition to the battery each included a Guideline for Safe Use, a card with specifications, and a baggie containing two M8 screws and color-coded covers. I plan to use the DC House LiFePO4 batteries with 48v UPS units (1500VA and 2200VA) and the rated 50A continuous output should be sufficient to power either UPS with a full load, although I rarely load these UPS units over 50%. SUMMARY Testing shows that the DC House 48v 50Ah batteries deliver at least 50Ah of capacity. The Long Narrative Before using any rechargeable battery I perform a series of capacity tests using my computerized battery analyzer (CBA). I like to confirm that a battery has the advertised capacity as claimed. The DC House claims the 48v battery to be 50Ah, or 2560Wh. In addition to the 50Ah claim DC House claims that the battery is 2560wh which is consistent with the voltage and amp-hour claim (51.2v)(50Ah) = 2560Wh. I typically test batteries by fulling cycling them until two consecutive capacity tests indicate the same result to within 3%. I choose a discharge rate of 1C (or a max rate which does not exceed my tester's limit of 100W) and I configure the test to stop on LiFePO4 batteries when the cells have been discharged down to 2.5v (i.e., 40v for a 16-cell battery pack). I have performed capacity tests on literally thousands of batteries (NiCD, NiMH, Li-Ion, LiFePO4, SLA) and my expectation is that a new LiFePO4 battery should be able to deliver 95%-98% of its rated capacity. For this battery that would be 47.5Ah-49Ah or 2432Wh to 2508.8Wh. Why do I perform this sort of testing? It has been widely reported that sellers exaggerate the capacity of the batteries that they sell. I've personally encountered this many times. For an example, see an 18v Li-Ion battery which was marketed here on Amazon as compatible with Ryobi 18v tools (see https://www.amazon.com/dp/B08TR82J1D). The compatible 18v battery claimed to be 3,000mAh capacity, but extensive testing revealed that the battery actually delivered less than half of that and the battery had other problems as well. Unfortunately, my computerized battery analyzer (or "CBA", a device designed to accurately measure the capacity of a battery pack) is rated for a maximum load of 100W, as mentioned before. The DC House battery will be at 58.4v when fully charged, and this means that the maximum discharge rate I can configure the CBA for would be (100W)/(58.4v) = 1.7A. For a battery rated 50Ah, that's a rate of about .034C. I strive to complete a discharge test in about one hour, but for such a large battery this test will take 29.4 hours to complete. Ugh. I considered not using the CBA and instead monitoring the discharge with large steady load (such as an inverter and a 500W halogen light) but ultimately I decided against that as it's unlikely that I'd be able to generate results as accurate as with the CBA. I hooked up my CBA and quickly discovered that I had another problem. Evidently my CBA is rated for a max voltage of 55v, which of course is exceeded with the fully charged battery at 58.4v. I could drain some of the charge off and start the test when the voltage dips below 55v, but at this point I decided that rigging up a greater load for a faster test would be better. I moved the DC HOUSE batteries around a bit while performing the testing described below. The batteries are kinda heavy, but they are also very heavy duty. I really like the steel cases with the side handles. These batteries seem far more durable than the plastic-ish casing of typical automotive or deep cycle marine batteries. I connected the DC House battery to an unloaded 2200VA UPS, plugged in the UPS, and waited until my datalogger indicated that it was no longer charging the battery (stopped at 55.13v). Next I connected a 1500W space heater, set it to the lowest setting, powered it on, and watched my Kill-A-Watt climb up to about 1400W then fall back down to under 800W. I unplugged the UPS from the wall when the Kill-A-Watt had reached 777W and the datalogger indicated 53.87v and 16.5A (889W). Evidently my double-conversion Online UPS is (772W)/(889W) = 86.8% efficient with this load and battery State of Charge (SOC). I walked away but came back periodically to monitor the setup. I happened to pop in at the 3:15 mark (195 minutes) at which point the voltage had dipped to 44.5v and the current draw was 18.5A (823W), and the Kill-A-Watt was showing 707W. That's still 86% efficient. Two minutes later at 41.5v and 19.7A, the UPS reached its low voltage threshold and cut the output load. The UPS continued to draw 0.3A and with that power it was spinning the internal cooling fans and powering the display panel. The datalogger showed that the DC HOUSE battery was starting to recover (voltage was going back up with the load change) but after about 30 seconds I disconnected the battery and stopped the test. The datalogger indicated that the DC HOUSE battery had delivered 52.592Ah during the test. That exceeds the 50Ah rating by about 5%! I tested the second DC House battery in the same manner as the first. After about 3.5 hours the UPS cut out and the datalogger indicated that DC House battery #2 had delivered 52.496Ah. Once again about 105% of the rated 50Ah capacity! When I analyzed the data later I realized that this test ended a little differently than the first one. I wasn't present to witness the end of this test, but the datalogger indicated that for battery #2 when the voltage dipped to 42.5v the voltage dropped to 31.2v and the current dropped to 0.07A for 1/4 second and then the voltage recovered to 43.81v and rising to 44.13v over the next 2 seconds as the current dropped to 0.0A. I believe what happened this time is that the battery's BMS low voltage tripped and disconnected the load instead of the UPS's low voltage tripping and disconnecting the AC load. The voltage then began to drop, reaching 33.37v after 41 seconds. At this point I stopped the test and disconnected the battery from the UPS. I then connected my 10A charger and charged the DC HOUSE battery. I did upload a photo of this battery's discharge curve. Reviewing the data further, it can be seen that for this test the DC HOUSE 48v battery ran for about 3.25 hours with a relatively constant load of 16A. The battery settled in at 52.5v after the first two minutes then decreased very slowly, not crossing below 50v until three hours later at the 3:05 mark. The crossing of 50v also happens to be about where the curve start to taper off quickly, and at this point the data indicates that 99% of the battery's rated energy had been consumed (49.02Ah of the 50Ah). With a 700W load on this UPS, I've got about 10% left at 51v and I'm down to my last 1% at 50v. I'm extremely pleased with the DC HOUSE 48v 50Ah LiFePO4 batteries! I have now installed the two DC HOUSE batteries on shelves in the 19-in rack I have in my electrical closet. Rackmount wings would be a great future addition/option for these batteries. ... show more
Reviewed in the United States on September 4, 2024 by Toolboy Toolboy
    • Simple and functional
Size: 48V 50AH(4 Pack)
For the money these can't be beat. I'm using four of them to supplement my existing home backup system. No frills and they just function.
Reviewed in the United States on August 24, 2024 by Mendo Home Power
    • Great price point
Size: 48V 50AH(2 Pack)
I would have given it five stars if it had dual connection points on each battery I do plan to buy more
Reviewed in the United States on August 4, 2024 by Rick Foltz
    • Replaced 4 lead acid batteries with this one. Works great!
Size: 48V 50AH
Used this battery to upgrade my Ryobi 480e riding mower. Replaced the 4 lead batteries with this one and it runs longer and weighs about 150lbs less.
Reviewed in the United States on September 2, 2024 by G Whitaker
    • Works great on my Club Car Precedent
Size: 48V 50AH
I installed this battery two weeks ago in my 2008 Precedent. I had four 12v lead acid batteries in there. This battery required me to move the controller divider a few inches to accommodate space. My cart instantly lost over 100 lbs of batteries. Top end increased from 17 mph to 22 mph with a single rider. With 4 riders, top end was 20 mph. Regarding range, I haven't fully explored this yet, We've taken this more than 5 miles, and the cart hasn't slowed down one bit. I'm in Florida, so there are no hills. You will need a lithium charger. ... show more
Reviewed in the United States on June 3, 2024 by Dirtfarmer
    • Barely satisfactory
Size: 48V 50AH(2 Pack)
Yes the battery works, but a lack of shutoff breaker makes connecting an inverter difficult, especially when a pre charge resistor fails to eliminate the massive sparking. I finally connected it using a battery shutoff switch between the cables.
Reviewed in the United States on September 20, 2024 by James Ambrose
    • Pleasantly Surprised, Specs not listed. Added in photo
Size: 48V 50AH
Review Image by T&C Kaiser T&C Kaiser
Review Image by T&C Kaiser T&C Kaiser
I see a lot of packs state that they are rated for Carts and really are not. I would say that this one i would initially say is close to failing, Perk, the inside is clean and tidy. The unit's complete specs are not listed on the site but it does come on an included card after the fact so I figured I would share it with any consumer potentially thinking about this pack. Overall I have no real complaints, the pack housing is sturdy but I am not sure if it will rust over time being on the cart, I guess we will find out. I put a single 50Ah pack on my 2004 Club Car DS golfcart just to see if I would trip the BMS, start up acceleration with WOT; no issue, driving; no issue, I kept Wide open throttle down to under 10s to avoid the 200A max discharge from faulting. These packs did breathe new life into my cart. I do not know how long the pack is good for yet or how the BMS will handle a large hill, but before trying 18 holes or going up an extended incline, I plan on putting a second unit in series on the cart.. For the price, most of the solar DIYers seemed quite impressed with the internals besides the BMS. So does it work in a cart? I installed the second pack and charged the unit up. It handled 18 holes with no problem, my golfing partner was extremely surprised at the pickup and how well it did. I am very happy with the conversion and if this holds up to over 6 years of use then it is almost half the cost of running lead acid packs. They are a little wide for a cart but they are short and allow me to locate them centrally and keep the centre of gravity right in the middle where it should be. I have now had the units for a few months in the cart and have not had a single issue with them other than they like to shift in the battery compartment. The only downside to these cases is that there are no tie down or securing positions on the boxes and a HD rubber securing strap does not keep them square on hard turns, I will have to figure something more substantial out on this. ... show more
Reviewed in the United States on November 6, 2023 by T&C Kaiser T&C Kaiser

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