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Batteries

MillerTech Sport Series 48V 50Ah Battery — MT-4850-BT

SKU: MT-4850-BT
$1,418.59 / each
✓ In Stock (20 available)

48V 50Ah

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Why Buy This from AOG

Sourced from the Plain Community. These come from Ohio and Indiana Amish manufacturers — built for the Plain communities I've worked alongside for the past five years, the original off-gridders who choose gear that simply has to hold up.

✓ Sport Series performance battery — 48V 50Ah of premium LiFePO4 built for hard, continuous use
✓ Backed by MillerTech's 10-year warranty — double the industry standard
✓ Bluetooth monitoring — check charge and health from your phone
✓ Roughly a third the weight of a comparable lead-acid battery
✓Authorized dealer — genuine product, backed by the manufacturer's warranty
✓Personal service from a small, family-run business that knows and serves the Plain & off-grid community — not a faceless call center
✓Chosen to last, not to be the cheapest — built for years of real use
✓Curated for true off-grid living, not stacked on a big-box shelf

Need something else too?

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Shipping Info
Weight: 0lb 0oz
Dimensions: 0.00" × 0.00" × 0.00"

Ships to the lower 48 states. See our Shipping & Returns policy before you buy.

Key Features

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BMS: Yes : Chemistry: LFP : Efficiency: 99% : Memory: None : Max Charge/Voltage: 57.6V : Peak Discharge Current: 5S–150A
Low Cut-off Voltage: 40V : Max Charge/Discharge Current: 50A : Operating Temp: – 4°F – 140°F : Low Temp Charging Protection: Yes : Cell Type: Prismatic : Bluetooth: Yes[/vc_column_text][/vc_column][/vc_row]

Specifications

• Capacity : 50AH
• Voltage : 51.2V
• Weight : 48lbs
• Size : 11.02” x 7.07” x 10.91”
• Warranty : 10 years

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