EPOWER 12V 200AH BTEC DC40 & AC60
EPL200BT-G2 12V 200AH ENERDRIVE LITHIUM IRON PHOSPHATE (LIFEPO4) BATTERY • EN31260 EPOWER 240V 60A CHARGER • EN3DC40+ EPOWER DC-DC CHARGER • BUILT IN BLUETOOTH MONITORING
Reference No. K-200-DC40-AC60-G2
**BUNDLE CONSISTS OF 200AH BTEC-G2 LITHIUM BATTERY, EN31260 240V 60A EPOWER AC CHARGER & EN3DC40+ EPOWER DC-DC CHARGER**
ePOWER B-TEC LiFeP04 12v 200Ah G2 Lithium Battery:
Available in 12v 200Ah capacity, the Enerdrive B-TEC G2 lithium battery is designed and intended for use in deep cycle applications where a single battery is required that meets the amp hour capacity. The Enerdrive B-TEC G2 battery provides 60% more usable power than its equivalent lead acid cousin and being nearly 50% lighter and 30% smaller makes for a superior alternative. The Enerdrive B-TEC G2 battery is perfect for camper trailers, 4WD’s (AUX battery), caravans, small water craft, low power communication sites or any other application that requires the use of a single deep cycle battery that meets the amp hour capacity.
The G2 now incorporates a “Built-In Reset Button” making re-starting a flat battery a breeze. No longer do you need to apply a voltage to the battery terminals to wake up the battery. Press the button and within seconds, the battery will come back to life ready to accept a charge source to rejuvenate the battery.
The new G2 also includes a RS485 communications port located on the top of the battery. This port allows for integration onto other CanBus systems for data monitoring and recording.The New Enerdrive Generation 2 (G2) B-TEC 200Ah Lithium Battery now comes with a 3 year full replacement warranty. Additionally, we have also included a further 2 year Pro-Rata warranty to giving you peace of mind knowing that Enerdrive have got you covered.
Smart Phone Monitoring System:
The Enerdrive ePOWER B-TEC battery incorporates wireless Battery Monitoring Technology. By downloading the Android™ or Apple® app to your smartphone or tablet device, you can monitor the following information;
Battery Current (Amps)
Battery State of Charge (SOC)
Battery State of Health (SOH)
Individual Cell Voltage
Battery Event Information
Battery Management System:
The battery is also equipped with an internal Battery Management System that can monitor and optimise each Prismatic cell within the battery during normal operation. It will protect the battery pack from over charge, over discharge, over temperature & short circuit. The BMS helps to ensure safe and accurate operation of the battery.
Size & Weight Savings:
Lithium v AGM Capacities;
100Ah Lithium = 160Ah AGM
125Ah Lithium = 200Ah AGM
200Ah Lithium = 320Ah AGM
(Based on standard depth of discharge for both Lithium (80%) and AGM (50%).
The increase in height allows for full 360° connection of the battery cables the make installation easier and more flexible. Also included for free is a metal battery tray and hold down strap to complete the installation process.
With over 7 years of researching, designing and testing lithium batteries and the associated charging systems, Enerdrive are at the forefront of lithium battery systems in Australia. Enerdrive are the only Australian company that can supply a fully integrated self-branded energy system to suit your setup.
With over 3000 complete systems in operation Australia wide, Enerdrive is regarded as the leader in the field of lithium batteries and energy systems for Mobile, Marine and Remote applications.
Please Note; The G2 battery is capable to be paralleled to a second G2 battery. For maximum performance and lifespan of your G2 battery, no more than 2 batteries should be connected together to increase your overall capacity. Overall loads when paralleled should not exceed the current limits of a single batteries BMS.
If you are requiring a battery system larger than the Enerdrive B-TEC G2 battery, please look at the Enerdrive Pro Series Power Pack Systems which can offer multiple parallel and series connections with Active Cell Balancing Protection across the entire pack.
Enerdrive ePOWER DC2DC+ Battery Charger 40A
Two totally independent DC Inputs for both engine and solar regulation charging one house battery bank output
DC M6 screw terminals that will allow for large battery cable connection between all sources
A dedicated Maximum Power Point (MPPT) solar regulator
The same battery algorithms as included in our AC mains ePOWER battery charger. GEL, AGM, Flooded, Lithium and the ability to create a full custom profile
Vehicle input allows for either 12 or 24v and a maximum solar input of 45V/800W
40A output up to 40+°C with thermo controlled fan cooling
Fully programmable LCD display to show which source is charging the battery along with charger status, voltage and amperage
Temperature sensor included in charger for more accurate battery charging
The Enerdrive ePOWER DC2DC+ Battery Charger is a fully automatic multistage, multi input battery charger with the ability to charge from either an alternator linked to a battery; or via solar power with the in built Maximum Power Point Tracking (MPPT) Solar Controller. With two inputs available, the main/house battery will be charged from either the engine while underway, or via the solar panels when stationary. The process to choose either engine or solar is fully automatic and both functions are controlled from within the unit itself without the need for external relays. During normal operation the ePOWER DC2DC+ Battery Charger will do a full charge cycle to float stage on the house battery bank with ability to choose either GEL, AGM, Flooded, Custom Programmable or Lithium. Once float stage is reached the charger transitions to a power supply mode to support any on-board DC loads.
Multistage Charging Process
The ePOWER DC2DC+ Battery Charger is a fully automatic, set and forget charger. It is designed to quickly and accurately recharge your deep cycle batteries utilising charger algorithms that help to maximise the life of your specialised deep cycle batteries. The ePOWER DC2DC+ Battery Charger features multistage smart charging technology that enables the charger to be connected to your battery bank permanently. With the input of multiple sources, you can be assured of charging your batteries whenever underway; or when the sun is shining on your solar array. As dictated by battery manufacturer’s recommendations, deep cycle batteries require a multistage charge sequence for perfect, fast and accurate charging. The Enerdrive ePOWER DC2DC+ smart charger delivers three primary charge stages.
Stage 1 – Bulk or Boost charge; The battery is charged at full rated output current of the charger until the battery reaches its final charging voltage, known as its absorption voltage. In this step, around 80% of the battery is recovered as fast as possible.
Stage 2 – Absorption Charge; With the charger voltage held steady, the remaining 20% is replaced with the charger allowing the current to taper off as the battery approaches full charge.
Stage 3 – Float; Finally, in the float stage the charger voltage is lowered and held at a constant and safe predetermined level. This prevents the battery from being overcharged, yet allows the charger to supply enough current to make up for the self-discharge losses of the battery, while supporting any additional loads connected to the battery (such as DC lighting and refrigerators). This stage allows for the charger to be used as a DC power supply.
Smart Charging Feature
The ePOWER DC2DC+ Battery Charger will regulate its output based on the loads connected to your battery bank. This function is important to maintain the life of your battery bank as some battery chargers mistake loads for discharge and continue to keep the batteries in the bulk or absorption stage for extended periods of time, which will damage the battery bank. The ePOWER DC2DC+ Battery Charger has two methods of load based regulation to ensure your battery charger transitions to float when it should do so.
40A Battery Charger Features:
Multistage Charging: Fully automatic multistage battery charger with the ability to charge 3 separate battery banks.
Separate Battery Banks: Isolated charging design where battery bank one is separate from battery bank two and three.
Programmable: Battery bank 1 can be programmed with a different charge algorithm over banks 2 and 3.
Current Control: User adjustable current output (e.g. Dial the 60amp unit back to run off a 1kVA generator).
Smart Charging: The ePOWER 40A battery charger will regulate its output based on the loads connected to your battery banks.
Wide AC Input Range: Operates on both 110V / 60Hz and 240V / 50Hz.
LED Display: Easy to use “set and select” menu along with scrolling charger status.
Silent Mode: Disables the cooling fan for total silent operation at night or whenever required. Activation reduces charge output by half and locks out fan for 12 hours.
Temperature Sensor: Battery temperature sensor included with 3 meter cable.
2 Year Warranty from an Australian company renowned for customer support.
Multistage Charging Process
The Enerdrive ePOWER 60A Battery Charger is a fully automatic, “set and forget” charger. It is designed to quickly and accurately recharge your batteries using algorithms that help maximise service life. Multistage smart charging technology enables the charger to be connected to your battery banks permanently. As dictated by battery manufacturer’s recommendations, batteries require a multistage charge sequence for perfect, fast and accurate charging. Our ePOWER multistage smart 60A battery charger delivers four primary charge stages:-
Stage 1 – Bulk or Boost Charge; The battery is charged at full rated output current of the charger until the battery reaches its final charging voltage, known as its absorption voltage. In this step, around 80% of the battery capacity is recovered as fast as possible.
Stage 2 – Absorption Charge; With the charger voltage held steady the remaining 20% is replaced allowing the current to drop as the battery approaches its full charge.
Stage 3 – Float; Finally, in the float stage the charger voltage is lowered and held at a constant and safe predetermined level. This prevents the battery from being overcharged while supporting any additional loads connected to the battery, such as DC lighting and refrigerators. This stage allows for the charger to be used as a DC power supply.
Stage 4 – Maintenance; This stage is a regular timed “return to bulk” stage. After 7 days of constant operation in “float” the Enerdrive ePOWER Battery Charger will switch the charger from float to bulk to agitate the batteries electrolyte helping to provide an extended service life.
Bank 1 PRIORITY – Charge Where You Need it Most
The ePOWER Charger delivers a priority charge to Bank 1, or your main house battery bank which allows the charger to get this bank recharged the quickest, then transition the cycle to the lesser bank 2 & 3 batteries. The priority function also allows you to have a battery chemistry different to the other two, such as an AGM battery for house and lead calcium for your start banks. In the event that all 3 banks are in need of a charge, an over-ride function helps recover all 3 banks quickly and evenly before switching back to prioritise on Bank 1.
It’s All About Lithium
The recent advances in high capacity Lithium battery technology have seen the need to develop a battery charger suited to their needs. With most traditional ‘smart’ chargers their suitability to Lithium batteries is limited. Lithium batteries require a constant current / constant voltage charge algorithm and are unique in that almost every amp-hour of charge delivered by the charger is accepted as one amp hour into the battery, hence the need to deliver a constant current as long as possible. The Enerdrive ePOWER 40A battery charger can be programmed for Lithium batteries. This setting delivers the full rated output of the charger constantly with the charger switching to power supply mode once the voltage peak is met (indicating a full battery bank). The graph below shows the ePOWER charger algorithm perfectly supporting Lithium battery requirements.
Cycle Life (DOD – 80% under controlled conditions)
≥ 2000 Cycles
Standard Charge Specification (Lithium profile charger required)
Battery Charge Temperature
0 ̴ 45°C
Normal Charge Voltage CV/CC*
14.40 ̴ 14.60V
Standby (Float) Voltage
13.50 ̴ 13.80V
Maximum Charge Current
50A @ 25°C for 30mins
60A @ 25°C for 30mins
150A @ 25°C for 30mins
Recommended Charge Current for Maximum Life
Standard Discharge Specification
Battery Discharge Temperature
-20 ̴ 60°C
Battery Output Voltage Range
11.00 ̴ 14.60V
Maximum Discharge Current
100A @ 25°C ± 5°C for 30mins
200A @ 25°C ±5°C for 30mins
Pulse Discharge Current
450A for 1.0s
Discharge Cut-off Voltage
Over-charge Protection Per Cell
3.90V ± 0.03V
Over-charge Release Per Cell
3.60V ± 0.05V
Over-charge Release Method
Discharge below release voltage
Over-discharge Protection Per Cell
2.80V ± 0.05V
Over-discharge Release Per Cell
3.20V ± 0.05V
Over-discharge Release Method
Apply Charge/Voltage ≥12.8V
Over Current Protection
Discharge Over Current
110A for 30s – 450A for 1s
220A for 30s – 450A for 1s
Protection Reset Time
5s Auto Release
Over Current Release Method
Over Temperature Protection
Battery Discharge Over Temperature
Protection to 65°C ± 5°C
Release at 50°C ± 5°C
Battery Charge Over Temperature
Protection to 55°C ± 5°C
Release at 45°C ± 5°C
Short Circuit Protection
Auto release after 5s
Approx 12.6 Kg
Approx 15.0 Kg
Approx 25.0 Kg
Temperature & Humidity Range
≤ 30 days -20°C ̴ 35°C, 45 ̴ 75% RH
≥ 30 days -10°C ̴ 30°C, 45 ̴ 75% RH
≤ 3% Per Month
12V Nominal (8.0V min)
Output Current (Maximum)
Charger DC Output (CH1):
Selectable Battery Type
Gel, AGM, Flooded, Lithium, Program
Charger Voltage Range
13.8V – 15.5V
Float Voltage Range
13.0V – 13.8V
Charger Current (User Selectable)
5/10/15/20/25/30/35/40/45/50A (default 40A)
Equalize Voltage (Flooded Battery)
Equalize Charging Current
10% of Bulk Current Setting
2 stage / 3 stage selectable (Default 3 stage)
DC output Bank
Current draw from CH1 when in use
= < 50mA
Battery Temperature Setting
Low/Normal/High (Battery Temperature Sensor Standard)
INPUT Rating (CH2 – MPPT Solar)
14.5 – 45VOC
≤ 23 input, 500W (600W allowable) ≥37.5V – 45V input, 750W (800W allowable)
INPUT Rating (CH3 –Start/Alternator)
10.5 – 16VDC / 21 – 32VDC
Height x Width x Depth
242mm x 172mm x 74mm