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Excellent 4.8 across all reviews

ACOPOWER

ACOPOWER B2000 Expansion Battery | 2048Wh

SKU HY-B2000
$899.00
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Authorized ACOPOWER Dealer

Manufacturer Warranty Included

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  • ✓ Flexible Financing Available
  • ✓ 30-Day Returns
  • ✓ 24/7 Support

Delivery: 5–10 Business Days
ACOPOWER B2000 Expansion Battery | 2048Wh
Excellent 4.8 across all reviews

ACOPOWER

ACOPOWER B2000 Expansion Battery | 2048Wh

SKU HY-B2000

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We offer free shipping on all orders across the contiguous United States. Orders are typically processed within 1–3 business days, and standard delivery takes 5–10 business days. Freight and oversized items take 10–21 business days and may require a scheduled delivery.

What Is Your Return Policy?

We offer a 30-day return window on eligible items from the date of delivery. Products must be unused, in original condition, and returned in their original packaging. To start a return, contact us at support@adventuremotion.com or call (877) 834-4299. Return shipping costs may apply for non-defective items. Damaged or defective items are replaced at no cost to you.

Frequently Asked Questions

Do you offer financing?

Yes — we partner with Affirm so you can split your purchase into easy monthly payments with 0% APR options. Just select Affirm at checkout.

Are you an authorized dealer?

Yes. Adventure Motion is an authorized online dealer for all brands we carry. That means your manufacturer warranty is fully valid and protected.

Can you help me choose the right product?

Absolutely. Call us at (877) 834-4299 or email support@adventuremotion.com — our team specializes in outdoor gear and can match you to the right product.

What if my item arrives damaged?

Contact us within 48 hours of delivery at support@adventuremotion.com. We'll arrange a replacement at zero cost to you — no questions asked.

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The ACOPOWER B2000 is a 2,048Wh LiFePO4 expansion battery designed to pair with the BP2000 solar generator, extending your available power capacity. LiFePO4 chemistry gives it a long service life — ACOPOWER rates it for over 3,500 charge cycles, which translates into many years of regular use before capacity noticeably declines.

While it's built primarily as an expansion unit for the BP2000, the B2000 can also function as a standalone portable power station on its own, giving you flexibility in how you deploy it. It includes its own set of output ports — a 100W USB-C port, a 12W USB-A port, a DC 12V/10A cigarette lighter port, and a DC 48V/15A port — so you can draw power directly from the battery when it's not connected to the main unit.

Note that the B2000 does not include the adapter cable needed to link it to the BP2000; that connector is sold separately.

  • Capacity: 2,048Wh
  • Battery chemistry: LiFePO4
  • Life cycles: 3,500+
  • Compatible with: BP2000 Solar Generator (as expansion battery)
  • Also functions as: standalone portable power station
  • Ports: 1x 100W USB-C, 1x 12W USB-A, 1x DC 12V/10A cigarette lighter, 1x DC 48V/15A
  • Note: BP2000 connector adapter sold separately
  • SKU: HY-B2000

  • 2,048Wh LiFePO4 battery for long service life (3,500+ cycles)
  • Expands the capacity of the ACOPOWER BP2000 solar generator
  • Can be used as a standalone portable power station
  • Multiple onboard output ports (USB-C, USB-A, 12V, 48V)
  • Intelligent BMS with temperature control and overvoltage/overcurrent/short-circuit protection

ACOPOWER solar and power equipment carries a limited warranty against manufacturer's defects in material and workmanship, running from the date of purchase (typically 12-24 months depending on the product line).

The warranty covers defects in material and workmanship. It does not cover damage from negligence, improper installation, unauthorized repairs or modifications, or damage from accidents or extreme weather beyond rated specifications. To file a warranty claim, contact Adventure Motion customer support with your order details.

Does the b2000 work on its own, without a bp2000?
Yes, in addition to serving as an expansion battery for the bp2000, the b2000 can function as a standalone portable power station.
Is the connector cable to link it to the bp2000 included?
No, the adapter needed to connect the b2000 to a bp2000 must be purchased separately.
How long does the battery last?
The b2000 is rated for over 3,500 charge cycles using lifepo4 cells, which support a long usable lifespan under normal use.
What output ports does the b2000 have?
It includes a 100w usb-c port, a 12w usb-a port, a dc 12v/10a cigarette lighter port, and a dc 48v/15a port.

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