12V Van / RV RZBK System - AIMS 2kW | 138Ah | 1.76kWh | Lithium Battery Pack｜LIFEPO4 Power Block | 3-8 Weeks Ship Time
Ships directly from the USA within 3-8 weeks!
You can download the spec sheet from here:
You can download the Inverter Datasheet from here:
Our base level 12V Van/RV RZBK System weighs less than 85(lbs) and the RZBK’s razor thin casing means you can hide this system away wherever you need. Plus, if you upgrade to our 2, 3, or 4 RZBK System, you’ll be saving even more weight and space compared to the lead acid equivalent.
Just one included RZBK Battery Pack is equivalent to (3) 12V Lead-Acid Batteries! This is the world’s thinnest, power-dense pack designed specifically for a small footprint & high-power applications. With this system, you will be able to power virtually anything and everything you wish in (and around) your Van or RV. This unit is compatible with all 12V Solar Panels allowing you to create a truly off-grid solution for boondocking.
The AIMS Power 2000 Watt Pure Sine Wave ( Model Number: PICOGLF20W12V120V ) Low Frequency Inverter with built-in battery charger and transfer switch is perfect for moderate sized RVs, campsites, tailgating parties, solar systems, and much more. It will also charge your battery seamlessly when connected to shore power.
At BigBattery, safety is our top priority. Our RZBK (LFP) Battery Packs use ultra-safe LFP cells that can be fully punctured and still not emit fumes or catch fire, and have “Quad-Safety Redundancy” built into every pack. These packs include a built-in BMS, Thermal Management System, Automatic Thermal Protection and 250A Breaker making them the safest batteries you could possibly use in your rig. The battery and inverter included in this kit come with LED Voltage Displays to easily monitor your system.
With 2-3X More Power at 1/3rd the weight & size, this solution was specifically designed for your Camper Vans and RVs. Our system requires Zero Maintenance with batteries guaranteed to last well over 10+ Years! This compact system will save you space, time, weight, fuel, money and the headache of maintenance.
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 @ 48/LBS for 1.76KWh 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/BREAKER/THERMAL)
Lead-Acid: Zero safety built in. Exposed leads & terminals. Requires additional fuses.
Charging Voltage Range: 13.9 - 14.5
Max Charge Voltage: 14.7V
Operating Voltage Range: 9.8 – 14.6V
kWh Capacity: 1.76kWh
Ah Capacity: 138Ah
Cell Configuration: 4S
Max Continuous Discharge Current Amps: 175
Max Continuous Power Watts: 2240
Max Discharge Peak Current Amps: 350 (6 Seconds)
Max Charge Current Amps: 130
Charge Temp Range (°C): -20°C (-4°F) / 65°C (149°F)
Discharge Temp Range (°C): -35°C (-31°F) / 65°C (149°F)
Optimal Discharge Temp Range: 15°C (59°F) / 35°C (95°F)
Storage Temp: -5°C (23°F) / 35°C (95°F) (Max 6 Months)
Weight: 48 (LBS)
Length Inches: 10.25
Width Inches: 47.5
Height Inches: 1.5
Safety Features: BMS (Battery Management System)
Over Voltage, Under Voltage, Over-Current
(Thermal Management System), Breaker (100A)
Parallel: Up To (8) Parallel
Designed for 12V Applications
✅ HAZARDOUS ENVIRONMENTS
✅ LEAD ACID REPLACEMENT
✅ INTENSE HEAT AND COLD
✅ EMERGENCY POWER
✅ OFF-GRID POWER
✅ SOLAR SYSTEMS
✅ MOBILE POWER
✅ CAMPER VANS
Free Canada Wide Shipping:
Orders that ship from Canada take 1 to 5 business days to be delivered or they can be pickup up on the same day from our Toronto office.
We offer curbside pickup at our head office in Toronto, Ontario from 10-5pm Monday to Friday.
Order that ship from the USA take 3-8 weeks to ship due to hazardous good restrictions/customs on batteries.
We offer free shipping on all orders to all Canadian Address.
Tracking information will always be provided via email following shipment of your order.
Curbside Pickup Address: 77 Martin Ross Ave, North York, ON M3J 2L5
If you have any questions email us at firstname.lastname@example.org or start a live chat for a an instant response.
Is there a warranty?
BigBattery offers a 10 year manufacturer's defect warranty from the date of purchase. The average lifespan of a BigBattery battery at 100% Depth of Discharge is between 1,000 – 3,000 recharge cycles depending on chemistry or roughly 5 to 10 years with standard use. This warranty does not cover negligence or misuse of the battery or normal wear and tear. If it is deemed that the battery was used improperly, you will be subject to a $150 an hour repair charge plus parts and shipping.
What can these batteries be used for?
Our batteries are commonly used for RV's, Golf Carts, Wind, Solar, Forklifts, or Off-Grid Power Applications.
What does the product come with?
All batteries come with free ring terminal cable. If you are connecting your battery to a solar panel you require a inverter or charge controller which are sold separately. Parallel cables, parallel boxes and series cables are also sold separately.
How much energy storage do I need?
Sizing solar batteries is one of the first steps in designing your off-grid system. The amount of battery storage you need is based on your energy usage. Energy usage is measured in kilowatt hours (kWh) over a period of time. For example: 1,000 watts x 10 hours per day = 10 kWh per day
How do I connect this battery into my existing system?
Our product uses an Anderson SB175 connection. All you need to connect to our battery is an Anderson SB175 adapter connected with 8, 6, 4, 2, or 0 gauge wire going to your system.
Do I need an inverter?
If you connect your battery to a solar panel, you require an inverter or charge controller, which is sold separately.
Is the Ring Terminal cable included?
Every order comes with a Ring Terminal Cable in the box.
What is the ideal temperature range for this battery?
This battery‘s recommended discharge temperature range is between -30° C and 55°C, with an optimal range of 15°C to 35°C. Despite the BMS low-temperature disconnect for charging this battery being 24°F, we still recommend charging between 0°C and 35°C. Finally, this battery can be stored safely for up to six months between -20°C and 35°C.
Can I run the battery in cold weather below 0°C?
Yes, you can. All you need is a heating pad that can be bought on retailers like Amazon.
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