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ACOPOWER

ACOPOWER 12V 200Ah LiFePO4 Deep Cycle Lithium Battery

SKU HY-Li200Ah
$729.00
ACOPOWER 12V 200Ah LiFePO4 Deep Cycle Lithium Battery

ACOPOWER

ACOPOWER 12V 200Ah LiFePO4 Deep Cycle Lithium Battery

SKU HY-Li200Ah

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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 7–14 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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This 12.8V 200Ah LiFePO4 battery from ACOPOWER is built as a deep-cycle power source for off-grid solar systems, RVs, marine electrical systems, and backup power setups. A built-in 200A battery management system (BMS) actively guards against over-charge, over-discharge, and short-circuit conditions, while the lithium iron phosphate chemistry keeps the pack lighter and more compact than an equivalent lead-acid bank.

Rated for roughly 4,000-plus charge cycles at 2,560Wh of usable energy, the battery supports up to 200A of continuous discharge and can be charged at up to 40A. It's designed to be expandable: multiple units can be wired in series for higher-voltage systems (up to 48V with four batteries) or in parallel for additional capacity, making it a practical building block rather than a one-off purchase.

Standard safety protections include over-charge, over-discharge, short-circuit, over-current, and temperature protection, and the battery is rated to charge between 0-50°C and discharge between -20-60°C, which covers most RV, marine, and outdoor storage conditions.

  • Battery type: LiFePO4 (lithium iron phosphate)
  • Nominal voltage: 12.8V; rated capacity: 200Ah; energy: 2560Wh
  • Cycle life: ≥4,000 cycles
  • Charge voltage: 14.4V ±0.2V; recommended charge current: 40A (0.2C)
  • Max continuous discharge current: 200A; max output power: 2560W
  • Dimensions: 21 in (L) x 8.2 in (W) x 8.5 in (H)
  • Operating temperature: charge 0-50°C, discharge -20-60°C, storage -10-50°C
  • Built-in 200A BMS

  • Built-in 200A BMS protects against over-charge, over-discharge, and short circuit
  • Long cycle life (4,000+ cycles) for long-term solar and RV energy storage
  • Supports up to 200A continuous discharge current
  • Lighter and more compact than equivalent lead-acid batteries
  • Expandable: connect in series (up to 48V) or parallel for larger systems
  • Over-current and temperature protection built in

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.

How many charge cycles does this battery last?
The battery is rated for 4,000 or more charge cycles at full depth of discharge, well beyond a comparable lead-acid battery.
Can i connect multiple batteries together?
Yes, up to four units can be wired in series for a 48v system, or multiple units can be wired in parallel to increase amp-hour capacity.
What charge current does it support?
The recommended charge current is 40a (0.2c), with the built-in 200a bms protecting against over-charge conditions.
Is this battery a drop-in replacement for lead-acid?
Yes, at 12.8v nominal it's compatible with most 12v lead-acid charging systems, while offering full 100% depth of discharge and lower weight.
What protections does the bms include?
The built-in 200a bms protects against over-charge, over-discharge, short-circuit, over-current, and excess temperature.

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