OUKITEL B2000 Expansion Batteries

Wholesale OUKITEL B2000 Expansion Batteries for bulk orders at RuggedMaster. 2048Wh | Capacity: 2048Wh (51.2V, 40Ah) | Battery Type: LiFePO4(Lithium Iron Phosphate) | Life Cycles: 3,500+ Cycles to 80% Original Capacity | Management System: MPPT Controller, BMS, etc | Inverter Type: Pure Sine Wave. Compatible with BP2000 / BP2000 Pro / BP3000 / BP5000 Pro Max 2048Wh LiFePO4 Battery — 3500+ Charge Cycles

OUKITEL B2000 Features and Configuration

Compatible with BP2000 / BP2000 Pro / BP3000 / BP5000 Pro Max

2048Wh LiFePO4 Battery — 3500+ Charge Cycles

Standalone Portable Power Station

Multiple Output Ports — USB-C, USB-A, DC & Car Port

Note: Adapter Sold Separately

Diverse Power Outputs

The B2000 isn't just an expansion battery, it is equipped with specific output ports that can effortlessly power your smartphones, laptops, fans, and more.

Flexible Capacity for Your Needs

With 2,048Wh capacity and over 3,500 cycles of life, the B2000 is the expansion battery to the BP2000. Connect up to 7 x B2000 with BP2000 in parallel, you'll get 16,384Wh, enough to get you through a severe power outage.

Ideal Companion for Off-Grid Living

B2000 is portable and secure, it doubles as a reliable backup power source for your home, camping adventures, and RV journeys. Whether it's put in your living space or the trunk, all you need to do is enjoy the good times.

What’s in the box?

OUKITEL B2000 for Extra Power and Home Backup

16,384Wh Expandable Backup Power

The OUKITEL B2000 Expansion Battery is the ultimate extra battery solution for your portable power station or BP2000 system, designed to deliver reliable power wherever it’s needed. With a 2,048Wh lithium iron phosphate (LiFePO4) battery, it supports over 3,500 life cycles, giving you long-lasting energy for home backup, off-grid living, or RV adventures. Expand your system with up to 7x B2000 units to reach a maximum energy storage capacity of 16,384Wh, providing power for multiple days during power outages.

Flexible and Expandable Energy Storage

The B2000 isn’t just an expansion battery—it’s a versatile battery pack with multiple output ports, including USB-C, USB-A, DC 12V/10A, and DC 48V/15A ports. Connect it in parallel with your BP2000 portable power station to scale your energy storage to meet your family’s or off-grid needs.

Ideal for Home Backup and Off-Grid Use

Whether you need home backup during blackouts, off-grid electricity for camping trips, or RV power, the B2000 provides reliable power for essential devices and connected appliances. Its durable design ensures safe and worry-free operation in a variety of conditions, while solar charging and AC input options allow for fast and flexible recharge.

Fast Charging and Versatile Connectivity

Charge the B2000 with AC input or solar input using the included solar charging cable. The battery’s multiple ports let you power laptops, fans, lights, and more simultaneously. Its pure sine wave inverter ensures constant voltage and protects sensitive electronics during operation.

Portable and Safe

With a handheld, portable design, the B2000 can be easily carried and stored. Safety features protect against electric shock and overload, making it a secure addition to your home backup system or off-grid setup.

FAQs

The B2000 has a 2,048Wh LiFePO4 battery with over 3,500 life cycles.

Yes, you can connect up to 7 B2000 units in parallel for a total capacity of 16,384Wh.

It includes USB-C PD100W, USB-A 12W, DC 12V/10A car outlet, and DC 48V/15A port.

Yes, it is ideal for home backup during power outages and supports critical devices.

Yes, it supports solar input up to 200W (MPPT) for fast and eco-friendly recharging.

Absolutely. Its portable design and expandable capacity make it perfect for off-grid use and RV power.

Using AC input, it charges quickly, and solar input also allows flexible charging options.

Yes, the pure sine wave inverter ensures constant voltage, protecting your devices from electrical disturbances.

Yes, it has a handheld design and is easy to transport, store, or integrate with your BP2000 system.

It features a durable design for long-term use, capable of supporting home backup and off-grid power for years.

OUKITEL B2000 Technical Overview

Brand: OUKITEL

Model: B2000

Capacity: 2048Wh (51.2V, 40Ah)

Battery Type: LiFePO4(Lithium Iron Phosphate)

Life Cycles: 3,500+ Cycles to 80% Original Capacity

Management System: MPPT Controller, BMS, etc

Inverter Type: Pure Sine Wave

USB-C Port: 1* PD100W

USB-A Port: 1x12W (5V/2.4A) USB-A

12V DC Outlet: 1 x 12V/10A (Car Outlet)

AC Input: 200W

Solar Input: Max.200W(MPPT), 12-48V/10A, 1*XT60 Port

Car Input: 12V/8A, 24V/10A

Net Weight: 41lbs(18.6kg)

Dimensions (LxWxH): 18.7×11.65×9.51in (47.4×29.5×24.15cm)

Operating Temperature: 32℉-104℉/0℃-40℃

Storage Temperature: 14℉-104℉/-10℃-40℃

Certifications: CE,FCC,PSE,UN38.3,EMC,LVD,RoHS,MSDS

What’s in the box?

OUKITEL B2000 for Extra Power and Home Backup

16,384Wh Expandable Backup Power

The OUKITEL B2000 Expansion Battery is the ultimate extra battery solution for your portable power station or BP2000 system, designed to deliver reliable power wherever it’s needed. With a 2,048Wh lithium iron phosphate (LiFePO4) battery, it supports over 3,500 life cycles, giving you long-lasting energy for home backup, off-grid living, or RV adventures. Expand your system with up to 7x B2000 units to reach a maximum energy storage capacity of 16,384Wh, providing power for multiple days during power outages.

Flexible and Expandable Energy Storage

The B2000 isn’t just an expansion battery—it’s a versatile battery pack with multiple output ports, including USB-C, USB-A, DC 12V/10A, and DC 48V/15A ports. Connect it in parallel with your BP2000 portable power station to scale your energy storage to meet your family’s or off-grid needs.

Ideal for Home Backup and Off-Grid Use

Whether you need home backup during blackouts, off-grid electricity for camping trips, or RV power, the B2000 provides reliable power for essential devices and connected appliances. Its durable design ensures safe and worry-free operation in a variety of conditions, while solar charging and AC input options allow for fast and flexible recharge.

Fast Charging and Versatile Connectivity

Charge the B2000 with AC input or solar input using the included solar charging cable. The battery’s multiple ports let you power laptops, fans, lights, and more simultaneously. Its pure sine wave inverter ensures constant voltage and protects sensitive electronics during operation.

Portable and Safe

With a handheld, portable design, the B2000 can be easily carried and stored. Safety features protect against electric shock and overload, making it a secure addition to your home backup system or off-grid setup.

OUKITEL B2000 Bulk Orders

Choose OUKITEL B2000 by comparing the manufacturer configuration above with your purchasing requirements. The product photos show the product and its different views. Check the electrical connection requirements, charging information where listed, and the dimensions in the Specs tab before arranging a bulk order.

For a wholesale inquiry, specify the model, requested quantity, preferred color and delivery destination. Confirm the required charging equipment and package contents for your market before ordering. Match the connector, cable gauge and stated compatibility to your existing equipment. Check polarity and voltage requirements before connecting a cable or expansion battery. A matching connector alone does not establish electrical compatibility. Use the listed dimensions and cable length when planning placement and routing.

OUKITEL B2000 product selection should start with the manufacturer information shown on this page. Review the input and output requirements together, because each describes a different part of the energy system. Match the listed electrical specifications to the equipment at your destination before placing an order. Product photos can show different views and applications; those views are presented in one simple product gallery. Use the model name and the requested quantity when preparing an inquiry so the configuration can be checked accurately.

For OUKITEL B2000 bulk purchases, review the full specifications and product illustrations before comparing options. Check the dimensions against carrying, storage or mounting requirements where measurements are provided. Review charging connections and package contents for your destination market. Rated power and energy capacity should be read separately. Keep a record of the model and configuration required by your team. Include the intended application, required quantity and any connection requirements in your inquiry. This helps identify the appropriate equipment and compatible accessories for the project.

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