Cart
CaravansPlus.com.au
Enerdrive

Enerdrive B-TEC 300Ah G2 Lithium Battery

This product is no longer available. The information below is retained for reference.

Description

Lithium batteries are nearly 50% lighter than traditional lead acid batteries and provide around 60% more usable power. The Enerdrive B-TEC 300Ah Lithium G2 battery (equivalent to 480Ah AGM) is capable of much higher rates of discharge (required for inverters) and charge (quick recharge time), making it the ideal choice for caravan, RV and 4x4 installations. Not only are lithium batteries smaller, lighter and more powerful, but they last longer. In short, while they may cost more upfront, the long-term savings are tremendous.

The Enerdrive B-TEC lithium batteries have an inbuilt Battery Management System (BMS) with Bluetooth connection — thus the B-TEC name. This means each battery will monitor and optimise each prismatic cell during normal operation. It also protects the battery from overcharge, overdischarge, overtemperature and short circuit to ensure longevity and safe performance. The battery's key performance indicators are monitored and transmitted wirelessly to your smartphone or tablet. This information is presented in a clean, concise format making it quick and easy to review your system's performance. The BMS will monitor the following metrics:

  • Battery Capacity
  • Battery Voltage
  • Battery Current (Amps)
  • Battery State of Charge (SOC)
  • Battery State of Health (SOH)
  • Battery Status
  • Individual Cell Voltage
  • Battery Temperature
  • Battery Cycles
  • Battery Alarms
  • Battery Event Information

    A new feature to the G2 series is the "built-in reset button". This enables simple restarting of your battery in the event of an overdischarge / flat battery. Previously, if your battery voltage dropped below a safe level the BMS would isolate the battery to try and prevent irreversible damage to the cells. Once in this state the normal charging process could not be accepted until a "jumpstart voltage" was applied directly to the battery terminals to wake it up. Now it is a simple press of a button and you can begin charging as normal.

    Features

    • Built-in Battery Management System (BMS)
    • Bluetooth Connectivity & Monitoring App
    • Battery Reset Button
    • Mounting Tray & Fastening Strap Included
    • 300Ah Lithium G2 = 480 Ah AGM
    • More powerful - 60% more usable power than its equivalent lead acid cousin
    • Size & weight savings - nearly 50% lighter / 30% smaller than traditional batteries.
    • Made from LiFePO4 - safest form of lithium chemistry
    • 5 year warranty.

    Specifications

    • Brand: Enerdrive
    • Barcode: 9342616019931
    • Nominal Voltage: 12.8 V
    • Nominal Capacity: 300 Ah
    • Dimensions (L x W x H): 521 x 280 x 253 mm
    • Net Weight: 38.2 kg
    • Cycle Life (DOD - 80% under controlled conditions): More than 2000 cycles
    • Battery Charge Temperature: 0 - 45 °C
    • Normal Charge Voltage CV/CC*: 14.20 - 14.60 V
    • Standby (Float) Voltage: 13.50 - 13.80 V
    • Maximum Charge Current: 190 A at 25 °C for 30 mins
    • Recommended Charge Current for Maximum Life: 80 - 120 A
    • Battery Discharge Temperature: -20 to 60 °C
    • Battery Output Voltage Range: 11.00 - 14.60 V
    • Maximum Discharge Current: 250 A at 25 °C ± 5 °C for 15 mins
    • Pulse Discharge Current: 450 A for 1.0 s
    • Discharge Cut-off Voltage: < 11.20 V

    Further Information

    Video Guide

    Our Comments

    Once you have determined what battery bank capacity you require it is recommended to try and achieve it in as few batteries as possible, i.e. 1 x 200Ah rather than 2 x 100Ah. Previously Enerdrive had approved installations for paralleling 2 batteries; this has now been reviewed and updated so paralleling up to 4 batteries is acceptable. Parallel link cables need to be equal size and diameter based on the largest current draw, e.g. inverter.

    It is important to understand your battery's capabilities when looking for the appropriate accessories. Enerdrive have made the following recommendations for their ePOWER 300Ah Gen 2 lithium batteries:

  • Inverter: 3000 W max
  • Battery Charging: It is recommended that the charging current should be around 30% of your battery capacity. You can charge at higher currents but 30% is recommended for long life. Enerdrive's preferred charger for this model is 100 A.
    Lithium vs AGM Batteries

    Lithium vs AGM Batteries

    Read
  • Check This Part With Us

    Enerdrive B-TEC 300Ah G2 Lithium Battery

    Ask Us. Buy With Confidence.

    Ask us before ordering. If you buy the part we confirm for your setup and our recommendation is wrong, we’ll cover return postage and delivery of the correct replacement.

    If we can’t supply a suitable replacement, we’ll refund the part.

    We’ll explain any difference in the replacement part’s price before arranging the swap.

    The promise applies to the setup and details we checked. If we can’t confirm suitability, we’ll say so before you buy. This is additional to your existing consumer rights.

    Added to Cart

    Checkout
    Sub-Total:
    Postage and delivery timing are confirmed at checkout.
    Postage options shown at Checkout.
    Edit CartCheckout

    Combine & Save

    It is cheaper to order multiple items at the same time than to place separate orders.

    You can see the postage price by adding products to your cart and entering your postcode.

    The minimum postage price is $11.40 and includes orders up to 1/2 a kilogram posted anywhere in Australia. For larger orders, postage is calculated from the total shipping weight plus a flag-fall cost. Prices vary by postcode.