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BigBattery| 12V OWL MAX 2 - LiFePO4 - 228Ah - 3.018kWh
- Regular price
- Price: $1,290.00 USD
- Regular price
- List Price: $1,850.00 USD
- Sale price
- Price: $1,290.00 USD
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PRODUCT DESCRIPTION
BigBattery 12V OWL MAX 2 - LiFePO4 - 228Ah - 3.018kWh
TAKING IT TO THE MAX, AGAIN! BigBattery’s 12V 3 kWh LiFePO4 OWL Max 2 battery takes all the incredible features you loved from our flagship OWL and OWL Max and adds even more capacity.
On top of brand new LFP cells, our advanced BMS, and 300A Fuse, the OWL Max 2 comes with an additional 418 Wh and 26 Ah of capacity, a sleek stainless steel casing, and an internal fire extinguisher. When you upgrade your RV’s power system with the OWL Max 2, you can cut the weight and space used by your battery bank in half. You’ll be able to provide more than twice the power in the same amount of space while lasting 4 times longer than the lead acid equivalent, all with ZERO maintenance!
With a compact, portable design and the ability to connect several units in parallel for a huge power system, this truly is one of our most versatile solutions. So if you’re looking for a battery that can not only bring you the power you’re looking for, but look good doing it, the 12V OWL Max 2 is the battery for you.
Check 2V OWL MAX 2 - LiFePO4 - 228Ah - 3.018kWh Complete Kits
Why Upgrade Your RV from Lead Acid to BigBattery?
BigBattery: Lasts 10+ Years with Zero Maintenance. (3,000-4,000/Cycles)
Lead-Acid: Lasts 2-3 Years with Annual Maintenance Required. (500-1000/Cycles)
BigBattery: Weighs ⅓ the weight @ 47/LBS for 2.17kWh of Capacity.
Lead-Acid: Battery Bank adds 700+lbs to your RV, lowering fuel efficiency.
BigBattery: Provides 2-3x More Power to more easily run heavy applications.
Lead-Acid: Relies on your generator using fuel to power heavy applications.
BigBattery: Charges 3x Faster through “Continuous Charge”.
Lead-Acid: Charges slower requiring wave charging.
BigBattery: Requires 1/3rd the space, providing extra storage capacity.
Lead-Acid: Requires 3x more space eliminating valuable storage for your tools and toys.
BigBattery: Includes Smart Safety Features in every pack. (BMS/FUSE/THERMAL)
Lead-Acid: Zero safety built in. Exposed leads & terminals. Requires additional fuses.
Designed For 12V Applications
Tech Specs
Single 12V OWL MAX 2 - LiFePO4 - 228Ah - 3.018kWh Battery Specs
| SKU: | A-OWL-12030-G2 |
| System Voltage: | 12V |
| Nominal Voltage: | 12.8V |
| Chemistry: | LiFePO4 |
| Charging Voltage Range: | 13.9 - 14.5V |
| Max Charge Voltage: | 14.7V |
| Operating Voltage Range: | 9.8 – 14.6V |
| kWh Capacity: | 3kWh |
| Ah Capacity: | 228Ah |
| Cell Configuration: | 4S |
| Max Continuous Discharge Current: | 175A |
| Max Continuous Power: | 2240W |
| Max Discharge Peak Current: | 350A (6 Seconds) |
| Max Charge Current: | 175A |
| 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: | 47 lb (21.3 kg) |
| Depth: | 10.1 in (25.7 cm) |
| Width: | 7.2 in (18.3 cm) |
| Height: | 12 in (30.5 cm) |
| Safety Features: | Fuse (300A) & Battery Management System (Over/Under Voltage, Over Current, & Over/Under Temperature Protections) |
| Max Connections: | Up To (8) Parallel |
Aims 2000 Watt Pure Sine Inverter Charger with Transfer Switch Specs
| SKU: | PICOGLF20W12V120VR |
| Battery Voltage: | 12VDC |
INVERTER OUTPUT
| Continuous Output Power: | 2000W |
| Surge Rating: | 6000W (20 sec.) |
| Output Waveform: | Pure Sine Wave |
| Output Waveform (Bypass Mode): | Same as Input |
| Output Frequency (Auto-Detecting): | 50/60Hz (±0.3Hz) |
| Nominal Efficiency (Peak): | >88% |
| Line Mode Efficiency: | >95% |
| Transfer Time: | 10ms (Max.) |
| Total Harmonic Distortion: | <10% DC |
| Ambient Operating Temperature: | -10ºC (14ºF) - 50ºC (122ºF) |
INVERTER INPUT
| Nominal Input Voltage: | 12VDC |
| Minimum Start Voltage: | 10VDC |
| High Battery Voltage Alarm: | 16VDC |
| Low Battery Voltage Alarm: | 10.5 - 11VDC |
| Low Battery Voltage Trip: | 10 - 10.5VDC |
| Low Battery Voltage Restart: | 13.3VDC |
| Idle Consumption: | 28W |
| Idle Consumption (Power Saver Mode): | 12.7W |
AC CHARGER
| Output Voltage: | Adjustable |
| Charge Rate: | 70A |
| Over Charge Protection Shutdown: | 15.7V |
DIMENSIONS
| Weight: | 41 lbs |
| Depth: | 16.5 in |
| Width: | 8.75 in |
| Height: | 7.1 in |
Specs Sheet
BigBattery|12V OWL MAX 2 - LiFePO4 - 228Ah - 3.018kWh
Polices
10Warranty
BigBattery lithium-ion RV battery packs have a track record of being exceptionally reliable while guaranteeing a worry-free experience. Our advanced lithium RV & Van-life solutions reduce generator time and minimize charging periods. We also offer our RV batteries with inverters, so you have a one-stop shop for compatible accessories.
-
300%
10 YEAR SAVINGS VS LEAD-ACID
-
4X
CYCLE-LIFE
-
1/3
THE SPACE & WEIGHT
-
100%
SAFE & RELIABLE
Helpful Videos
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Lead Acid vs. BigBattery || Upgrade Your Batteries Today
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The 12V Owl MAX 2 || Our Flagship Battery
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Deep Dive Into BigBattery Inverters || AIMS & Growatt
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BigBattery "OWL MAX 2" 12V 228Ah LiFePO4 Battery, Review and Teardown
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.