# ACV LiFePO4 Battery 12.8V 200Ah with Integrated BMS

**URL:** https://aio.lv/en/product--acv-6akli20212--12484910
**Data updated:** 2026-05-27 17:55 (EEST)
**Category:** Batteries
**Manufacturer:** ACV
**Manufacturer code:** 6AKLI20212
**EAN:** 5904100452699
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 493.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 408.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--acv-6akli20212--12484910

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The ACV LiFePO4 battery provides a reliable 12.8V voltage and 200Ah capacity, featuring an integrated Battery Management System (BMS) for enhanced safety and performance. Designed for deep cycle applications, this lithium iron phosphate battery is ideal for renewable energy storage, marine use, and off-grid power systems, offering long cycle life and stable power output.

## Long description

The ACV LiFePO4 battery 12.8V 200Ah is a high-performance energy storage solution engineered for demanding deep cycle applications. Utilizing advanced lithium iron phosphate technology, this battery offers a stable power supply and a significantly longer service life compared to traditional lead-acid alternatives. The unit comes equipped with an integrated Battery Management System (BMS), which actively monitors cell health, prevents overcharging, and protects against short circuits to ensure safe and reliable operation throughout its lifespan.
Advantages
This battery stands out due to its exceptional energy density and lightweight construction, making it easier to handle and install in various configurations. The integrated BMS provides essential protection, ensuring that the battery operates within safe parameters at all times. With a high cycle life, it is designed to withstand frequent discharge and recharge cycles without significant capacity loss. Furthermore, the LiFePO4 chemistry offers superior thermal stability and safety, reducing the risk of overheating or combustion during intensive use.
Suitable for
Renewable energy storage systems such as solar and wind power setups
Marine applications including electric trolling motors and onboard electronics
Off-grid power systems for campers, caravans, and motorhomes
Backup power supplies for emergency lighting and critical equipment
When it may not be suitable
This battery is not intended for high-current engine starting applications, such as cranking large combustion engines, as it is specifically optimized for deep cycle energy storage. Additionally, it may not be suitable for environments where the ambient temperature consistently falls below the manufacturer's recommended charging range without an external heating solution.
Key specifications
Nominal voltage: 12.8V
Capacity: 200Ah
Technology: Lithium Iron Phosphate (LiFePO4)
Integrated protection: Battery Management System (BMS)
Cycle life: High deep cycle durability
How to use
To use the ACV LiFePO4 battery, ensure it is connected to a compatible charger specifically designed for lithium iron phosphate chemistry. Secure the terminals firmly to prevent loose connections, which can lead to overheating. When installing in a series or parallel configuration, verify that all batteries are at the same state of charge before connecting them. Always monitor the battery status through the integrated BMS to ensure optimal performance and longevity.
What to consider before purchase
Verify that your existing charging equipment is compatible with LiFePO4 charging profiles
Check the physical dimensions to ensure the battery fits your designated storage space
Assess your total energy requirements to determine if a single 200Ah unit is sufficient or if multiple units are needed
Confirm that the discharge current requirements of your devices do not exceed the BMS limits
Usage recommendations
For maximum service life, avoid discharging the battery to its absolute minimum capacity frequently. It is recommended to keep the battery in a cool, dry place and perform periodic maintenance checks on the terminal connections to ensure they remain clean and tight.

## FAQ

### How much does the ACV LiFePO4 12.8V 200Ah Battery with BMS cost, and is it available for purchase?

The price is 493.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can ACV LiFePO4 12.8V 200Ah Battery with BMS be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ACV products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ACV service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12484910/68807291_large.webp