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BigBattery|2* 36V RAPTOR - LiFePO4 128Ah 4.8kWh-Golf Cart Battery Kit

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Price: $2,511.00 USD
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List Price: $2,847.00 USD
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BigBattery|2* 36V RAPTOR - LiFePO4 128Ah 4.8kWh-Golf Cart Battery Kit

BigBattery’s new 36V 7.2 kWh RAPTOR Kit is our latest and greatest plug-and-play golf cart kit and serves as a compact and high-powered upgrade for any 36V cart!

In fact, the RPTR is our most energy dense LFP golf cart battery to date with 2.4 kWh of capacity per battery. Utilizing Grade A LFP cells, paired with our proprietary advanced BMS and 300A Safety Fuse, the RPTR is one of the safest and most energy efficient golf cart batteries available today.

Plus, the RPTR comes with precision cutouts on the bottom so you won’t have to worry about dodging dividers in your battery tray. Equipped with the 36V RPTR Kit, you can experience higher top speeds, faster acceleration, and greater range, all while saving space and weight in your cart. Whether you have a golf cart, utility cart, compact recreational vehicle, or another 36V application, this is one of the best 36V units on the market. Upgrade your cart beyond what you thought was possible with the 36V RAPTOR Kit!

What's Included:

2 × 36V RAPTOR - LiFePO4 64Ah 2.40kWh
1 × 36V 110V AC 17A Lithium Charger (44.3V)
1 × Parallel Busbar
1 × 6AWG 3FT BB175 to Ring Terminal Cable

Designed For 36V Applications

  • GOLF CARTS
  • UTILITY CARTS
  • LEAD ACID REPLACEMENT
  • FORKLIFTS
  • PALLET JACKS
  • SCISSOR LIFTS
  • INDUSTRIAL EQUIPMENT
  • MOBILE POWER
  • INTENSE HEAT AND COLD
  • Tech Specs

    Single 36V RAPTOR - LiFePO4 64Ah 2.40kWh Battery Specs

    SKU: ARPTR-36025-G1
    System Voltage: 36V
    Nominal Voltage: 25.6V
    Chemistry: LiFePO4
    Charging Voltage Range: 41.7 - 43.5V
    Max Charge Voltage: 44.1V
    Operating Voltage Range: 29.4 - 43.5V
    kWh Capacity: 2.40kWh
    Ah Capacity: 64Ah
    Cell Configuration: 12S
    Max Continuous Discharge Current: 115A
    Max Continuous Power: 4500W
    Max Discharge Peak Current: 300A (6 Seconds)
    Max Charge Current: 50A
    Charge Temperature Range: 0°C (32°F) / 55°C (131°F)
    Discharge Temperature Range: -30°C (-22°F) / 55°C (131°F)
    Optimal Discharge Temperature Range: 15°C (59°F) / 35°C (95°F)
    Storage Temperature Range: -5°C (23°F) / 35°C (95°F) (Max 6 Months)
    Weight: 55 lb (25 kg)
    Depth: 10.9 in (27.7 cm)
    Width: 10.4 in (26.4 cm)
    Height: 9.6 in (24.4 cm)
    Safety Features: Fuse (300A) Battery Management System
    (Over/Under Voltage, Over Current, &
    Over/Under Temperature Protections)
    Max Connections: Up To (8) Parallel

    BigBattery| 36V RAPTOR - LiFePO4 64Ah 2.40kWh-Golf Carts Specs Sheet

    Polices

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    10Warranty

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    Golf carts are among the many vehicles that reap massive benefits from lithium-ion batteries. Our lithium solutions will give you less weight, more power, shorter charging intervals, and zero maintenance over lead-acid batteries! This also means you can enjoy more mileage on a single charge with stronger acceleration up hills. Upgrade your golf cart to see the benefits for yourself!

    • 300%

      10 YEAR SAVINGS VS LEAD-ACID

    • 4X 

      CYCLE-LIFE

    •  1/3

      THE SPACE & WEIGHT

    • 100%

      SAFE & RELIABLE

    FREQUENTLY ASKED QUESTIONS

    Can your batteries be used in series?

    We no longer offer our batteries for use in series.

    Do your batteries have a thermal management system?

    All of our batteries have a thermal management system that is controlled by the BMS (Battery Management System). This Thermal management system will not only prevent the battery from being used if the temperature is too high, but also if the temperature is also too low.

    Can I use my OEM charger?

    No. Lead acid battery chargers charge at different currents and voltages than our lithium batteries. Using your OEM charger can damage your battery cells and void your battery’s 10 year warranty. We have several chargers optimized for and calibrated to every battery we sell.

    Why does the voltage drop when unplugging the charger?

    The voltage drop that you experienced is called the “bubble voltage” and is perfectly normal for Lithium Batteries. LiFePO4 batteries behave differently than other battery chemistries. The Voltage vs Capacity is not linear. For example, if you have a voltage between (13.3 - 14.6) or (26.6 - 29.2) or (53.6 - 58.4)  you will have more than 99% of the capacity. This essentially means that “Bubble Voltage” contains less than 1% of the entire capacity and the drop when a load is placed is instant.

    Can I leave my batteries outside?

    No. Our batteries are not marine rated or weather proof, so leaving them out under the sun all day or in the rain can damage the batteries. (This type of damage is not covered under the 10 year warranty.

    How many years will my battery last?

    Lithium Iron Phosphate (LifePO4) batteries can be cycled from 3000 to 7000 times. If you cycle the battery daily with an 80% DoD (Depth of Discharge), then you can get even more than 10 years of use from your battery.

    Is BigBattery compatible with all Inverters and Charger Controllers?

    Our batteries work great with almost all inverter/charger controller brands. The only brand we are not compatible with is RENOGY. Please confirm that your inverter can be set to the operating parameters of the battery you’re interested in before purchasing. Parameters can be found as a downloadable PDF spec sheet on every battery product page.

    How do I install my battery?

    All of our batteries come with free ring terminals that can be used to connect your battery to your inverter, cart, or busbar system. We also sell a parallel busbar that can be used in tandem with the included ring terminals to parallel multiple batteries.

    What is the difference between the 12 A and the Upgraded Charger?

    Upgraded Charger:

    • Charging Current: 15A
    • Input Voltage: 110V / 220V
    • Output Voltage: 58.8v
    • Charging Time: 5 h (approx)
    • On-Board Charger: Yes
    • Protection: IP65

    Does Big Battery sell used/surplus batteries?

    In the past Big Battery sold refurbished batteries, such as solar batteries made from recertified Nissan Leaf modules. As of the year 2020, all batteries sold are new, never-previously-cycled batteries that come with a complimentary 10 year warranty.

    How long before my order ships?

    It can take anywhere from a week to no more than two weeks for shipment. This time allows us to assemble, test, and inspect each battery prior to shipping.

    Why does shipment take so long?

    We build every battery upon order, so shipment may take anywhere from a week to no more than two weeks.This is to allow us to assemble, test, and inspect every unit prior to shipment.

    What does your 10 year warranty cover?

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