# Industrial rechargeable battery B.I.G. NPF9

**URL:** https://aio.lv/en/product--big-427704--3602693
**Data updated:** 2026-01-13 17:44 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** BIG
**Manufacturer code:** 427704
**EAN:** 4250191410706
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 34.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--big-427704--3602693

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The B.I.G. NPF9 is an industrial rechargeable Lithium-Ion battery with a capacity of 6600 mAh and a voltage of 7.2 V. It is designed for reliable performance and longevity, making it ideal for various applications. The battery comes in a sleek black color and includes one unit, ensuring you have the power you need when you need it.

## Long description

The B.I.G. NPF9 is an industrial rechargeable Lithium‑Ion battery offering 6600 mAh capacity at a nominal voltage of 7.2 V. Designed for continuous and repeated use, this black rechargeable pack is intended to deliver stable power for portable professional equipment where long runtime and dependable performance are required. The battery is supplied as a single unit and is compatible with devices that accept the NPF9 form factor and voltage range.
Advantages
This Lithium‑Ion battery provides a high energy density in a compact industrial form, enabling extended operating time compared with lower‑capacity cells. Its rechargeable chemistry supports many charge/discharge cycles, reducing the need for frequent replacements. The consistent nominal voltage ensures predictable device behaviour, while the single‑unit package simplifies installation and replacement in field and workshop environments.
Suitable for
 Portable professional devices requiring a 7.2 V Li‑Ion supply
 Field equipment and instrumentation where extended runtime is needed
 Replacement power packs for compatible cameras, monitors, or handheld tools
Key specifications
 Battery technology: Lithium‑Ion (Li‑Ion)
 Capacity: 6600 mAh
 Nominal voltage: 7.2 V
 Colour: Black
 Pack content: 1 rechargeable battery unit
How to use
Install the battery into a compatible device according to the device manufacturer's instructions, ensuring correct polarity and secure seating. Charge the battery using a charger designed for Lithium‑Ion cells and rated for the battery's nominal voltage. Observe standard charging procedures: do not leave connected to unsuitable chargers, avoid charging near heat sources, and allow the battery to reach full charge before first prolonged use to maximize initial runtime.
Usage recommendations
Store and operate the battery within the temperature range recommended by your device manufacturer. For optimal cycle life, avoid deep discharges when possible and recharge before the battery is fully depleted. Inspect the battery periodically for damage or swelling and replace if any physical defects are present. Dispose of the battery in accordance with local regulations for Li‑Ion batteries.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 6600 mAh |
| Battery voltage | 7.2 V |
| Number of batteries included | 1 pc(s) |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Brand compatibility | Sony |

## FAQ

### How much does the Rechargeable battery B.I.G. NPF9 cost, and is it available for purchase?

The price is 41.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 22.06.2026 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. All transactions are 100% secure and encrypted.

### 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 BIG 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 BIG 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery technology, battery capacity, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/3602693/65716284_large.webp