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Bedrock Battery

Bedrock Battery 36V 105Ah LiFePO4 Golf Cart Battery Conversion Kit With Bluetooth

Bedrock Battery 36V 105Ah LiFePO4 Golf Cart Battery Conversion Kit With Bluetooth

🔋 36V 105Ah, 4.03kWh Lithium|🎯 Exact-Fit Kit for Your Cart|📱 Bluetooth Built In|🛡️ 10-Year Transferable Warranty
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12V Converter
  • 🇺🇸Free ShippingContiguous 48 states
  • 🛡️10-Year WarrantyTransferable
  • 🔋36V CartsClub Car, EZGO & Yamaha
  • 🎯Exact-Fit KitsBuilt for your cart
  • 📱Bluetooth Built InCheck it from your phone
  • 📞Real Human SupportFitment & install questions

Bedrock Battery's 36V 105Ah lithium conversion kit for classic 36V golf carts. Replace six heavy lead-acid batteries with one 4.03kWh LiFePO4 battery in a steel IP67 case. Choose your cart (36V Club Car DS, EZGO TXT or Yamaha G1–G16) and Bedrock ships a kit built around it, with a cart-specific charge port adapter, 15A on-board charger, state-of-charge meter, install bracket and manual. Built-in Bluetooth and a 10-year transferable warranty come standard.

4.03 kWhStored energy
Up to 35 miEst. range per charge*
6,000Rated cycles
10 YearsTransferable warranty

*Range is Bedrock Battery's estimate and varies with cart, terrain, speed, load and tires.

⛳ Will It Fit Your Cart?

Made for 36V lead-acid golf carts. Pick your cart in the menu:

  • 36V Club Car DS
  • 36V EZGO TXT
  • 36V Yamaha G1–G16
📏 Quick check before you order:
  • Your cart runs on 36V lead-acid. Running 48V? See Bedrock's 48V kits.
  • Your battery bay fits about 13.3" × 10.1" × 15.8", plus room for cables.
  • Your controller's draw stays within 200A continuous (300A for 30 seconds, 600A for 3 seconds).
  • Older Club Car DS carts with an on-board computer (OBC) may need an OBC bypass (parts not included).
Not sure? Tell us what you're powering and we'll help you size it before you buy.

Why Choose Bedrock Battery

⚖️

Far Lighter Than Lead-Acid

One 80.5 lb battery replaces six heavy lead-acid batteries, so your cart carries much less weight.

🎯

Made for Your Exact Cart

Pick your cart and the kit comes with the matching charge port adapter and a manual written for it. No drilling at the charge port.

⚡

Steady, Strong Power

A 200A continuous BMS (600A for 3 seconds) keeps power steady from full charge down, so the cart doesn't slow as the battery drains.

🔋

EVE Grade-A Cells

LiFePO4 cells rated for up to 6,000 cycles in a steel IP67 case built to handle water, dust and rough paths.

🔌

Charger Built In

The 15A on-board charger mounts in the cart, so charging is as simple as plugging in at the wall.

🛡️

10-Year Warranty

Five years of free repair or replacement, then prorated coverage through year 10. Transferable once if you sell the cart.

📦 What's in the Box

  • Bedrock Battery 36V 105Ah lithium battery36V 105Ah LiFePO4 Battery4.03kWh, IP67 steel case, Bluetooth
  • Bedrock Battery 15A on-board lithium charger15A On-Board Lithium ChargerMounts in the cart, charges from a wall outlet
  • Bedrock Battery state-of-charge meterState-of-Charge MeterShows battery level on your dash
  • Bedrock Battery cart-specific charge port adapterCart-Specific Charge Port AdapterUses your cart's existing port, no drilling
  • Bedrock Battery AC port plugAC Port PlugConnects the on-board charger to wall power
  • Bedrock Battery install bracketInstall Bracket & BoltsHolds the battery securely in the tray
  • Cart-Specific Instruction ManualWritten for the cart you select
  • Optional 12V Converter (+$70)Powers lights, horn & accessories. Choose "No" if your cart already has one
Sold separately: A heavy-duty extension cord (Bedrock suggests 15 ft), OBC bypass parts for older Club Cars, and controller or speed upgrades. Your old lead-acid batteries come out, and most local battery shops will recycle them, often for free.

Bedrock Lithium vs. Lead-Acid

Bedrock 36V 105Ah Typical Lead-Acid
Watering & terminal cleaning Never Regularly
Number of batteries 1 Several
Weight A fraction of a lead-acid set Much heavier
Rated cycle life Up to 6,000 cycles Varies by battery
Power as charge drops Steady Fades as voltage sags
Phone monitoring Yes, built-in Bluetooth No
Warranty 10-year prorated Usually 1–2 years

🔌 Charging Made Simple

🔌

Built-In 15A Charger

The on-board charger lives in the cart. Plug the included AC port plug into a standard outlet with a heavy-duty extension cord and it charges itself.

🚫

Retire the Old Charger

Your old lead-acid charger isn't made for lithium. The kit's on-board charger replaces it.

📱

Check It From Your Phone

Built-in Bluetooth shows charge level and battery data in Bedrock's app, and the SOC meter shows charge on the dash.

❄️

Charging in the Cold

Bedrock batteries charge between 32°F and 131°F, so charge in a garage or shed when it's below freezing.

🛡️ 10-Year Transferable Warranty

Years 1–5Free repair or replacement of a defective battery
Years 6–10Prorated replacement: 55% of MSRP in year 6, 65% in year 7, 75% in year 8, 85% in years 9–10

Register within 90 days of purchase to get the full 10 years (registering between day 91 and day 365 gets 5 years). The warranty can be transferred once, within the first 3 years, for a $100 fee. Claims need an RMA from Bedrock, and the customer prepays $300 for packaging and return shipping. Full terms at bedrockbattery.com.

📋 Full Specifications

Battery
Chemistry LiFePO4, EVE Grade-A cells
System Voltage 36V (38.4V nominal)
Capacity 105Ah
Stored Energy 4,032Wh (4.03kWh)
Rated Cycle Life Up to 6,000 cycles
BMS Rating 200A continuous / 300A (30 sec) / 600A (3 sec)
Estimated Range Up to 35 miles
Case Steel, IP67 water & dust rated
Charge Temperature 32°F to 131°F
Dimensions 13.3" × 10.1" × 15.8"
Weight 80.5 lb
Kit Components
Charger 15A on-board lithium charger
Monitoring Built-in Bluetooth app + state-of-charge meter
Charge Port Cart-specific adapter (no drilling) & AC port plug
Mounting Install bracket & bolts
12V Converter Optional (+$70)
Ordering
SKU Prefix BB-KIT-36105
Warranty 10-year prorated, transferable (register within 90 days)

📄 Manuals & Downloads

Built-in Bluetooth connects to Bedrock Battery's app for charge level and battery data.

❓ Common Questions

How do I pick the right kit for my cart?
Choose your cart in the Cart menu. Bedrock builds each kit around that cart with a matching charge port adapter and a cart-specific manual. Not sure which to pick? Call or email us with your make, model and year and we'll confirm before you order.
Do I need the 12V converter?
If you run lights, a horn, a radio or other 12V accessories, you need a 12V converter once the lead-acid batteries come out. If your cart already has one, choose "No, I already have one" and save $70.
Which 36V carts does this fit?
Bedrock offers this kit for 36V Club Car DS, 36V EZGO TXT and 36V Yamaha G1–G16 carts. Choose yours in the Cart menu.
Does my Club Car need an OBC bypass?
Club Car DS and Precedent carts from about 2004–2013 generally need the on-board computer (OBC) bypassed for lithium. Bypass parts aren't included. Bedrock's OBC bypass guide (linked above) explains how it works.
What's not included?
A heavy-duty extension cord (Bedrock suggests a 15 ft cord), OBC bypass parts, and controller or speed upgrades are sold separately.
How does the 10-year warranty work?
Years 1–5: free repair or replacement of a defective battery. Years 6–10: prorated replacement at 55% to 85% of MSRP. Register within 90 days for the full 10 years. It can be transferred once within 3 years for $100. Claims need an RMA, and the customer prepays $300 for packaging and return shipping.
What do I do with my old lead-acid batteries?
Most local battery shops will recycle them for free, and many will pay scrap value.

Questions About Your Setup? Ask Us First.

Tell us your cart's make, model and year, and we'll confirm the right Bedrock kit and options before you order.