48V 50AH Sport Series Golf Cart Battery w/ BT (4850-BT)
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Applications For This Battery
Industrial Grade Golf Cart Battery
Specifically designed to be a drop in replacement for a GC2 size AGM Battery. This means upgrading your ride has never been easier. Unlike some other lithium golf cart battery options that require modifications to your cart so they fit inside, our model is made to set it and forget it. Parallel as many as you need to power your next adventure! Also has built in low-temp charging protection!
| Capacity 50AH |
Voltage 51.2V |
Weight 48lbs |
Size 11.02” x 7.07” x 10.91” |
Warranty 10 years |
BMS: Yes
Chemistry: LFP
Efficiency: 99%
Memory: None
Max Charge/Voltage: 43.2V
Peak Discharge: 150A
Cut-off Voltage: 33V
Max Charge/Discharge Current: 50A
Operating Temp: -4°F – 140°F
Low Temp Charging Protection: Yes
Cell Type: Prismatic
Bluetooth: Yes
The 48V 50AH Industrial Grade LiFeP04 Battery works as a true drop-in replacement for your 48V Golf Cart. Our forward thinking engineers designed this battery to fit into the exact same spot as your original 6V GC2 AGM Battery. Unlike some other lithium options, this model is as simple to exchange as 1-2-3! In most scenarios only 4 of these units will give you more power and longer run times than the original 8x AGM Batteries. This upgrade will also save you over 60% in total battery weight meaning your cart will now perform at a much higher level.
This model has a built in power on/off button so you can turn it off when in winter storage, eliminating the need for a trickle charger. Store it and forget it!
A built in meter gives you real time data and fault codes.
Sport Series Batteries are all equipped with Activated Bluetooth. A quick swipe and you can connect to the MillerTech app directly from your smart device giving you SOC Data Voltage, Amperage, Remaining run times and more. Ride with Confidence!
(KEY FEATURES)
10 year Industry Leading Warranty
Bluetooth activated to connect directly to our MillerTech App. The MillerTech App gives you in depth, real-time data, taking the guessing game completely away. Power with Confidence!
Custom moulded, heavy duty, reclosable battery case. This means if you ever have an issue with your battery no matter is it in year 5 or year 15 we will always have easy access to repair any defective parts. This custom case also has convenient hold down strap grooves moulded into the side corners helping to keep your straps seated securely in place.
Large heavy duty battery terminals ensuring there is no heat build up when your application demands maximum power!
The Sport Series Marine batteries are all sealed with a thick rubber gasket along the lid connection point. This means they are Marine approved IP65 rated. A completely sealed battery case will cause condensation, so we build them with a marine grade Stainless Steel breather vent. Our vent sits on the top of the case unlike some others where the vent sits down inside catching rain and dirt.
A 10 year warranty is not a commitment we take lightly. We believe a warranty is only as good as the company and the people standing behind it. We do realize there is a certain uncertainty about how a company will handle a warranty claim if the need should ever arise. With MillerTech our hope is that the customer will have no doubt in his mind about how we will approach warranty claims. Our company is built on a Golden rule priniciple that we have inherited from many generations of Anabaptist forefathers. We pledge to always put the customer and his needs first.
THE MILLERTECH® SPORT SERIES LITHIUM BATTERY
10 YEAR GUARANTEED WARRANTY IS SIMPLE!
TERMS:
From the date of your battery purchase through year number 10 of ownership, your battery is covered. If it stops working during this time, we will repair or replace it with a battery of equal or greater value for FREE!
SHIPPING:
We cover all shipping costs associated with shuttling your battery back and forth for repair or replacement. It is our warranty; it is our cost; not yours.
EXCLUSIONS:
There are NONE! You trusted Millertech®, and if it’s within the warranty period your Millertech® battery is completely covered for everything!
PROOF OF PURCHASE:
You don’t need one. If it’s Millertech®, it’s covered!









