# Riff 804050 Li-Polymer Battery 3.7V 2000mAh with Protective Board and PH2.0 Connector

**URL:** https://aio.lv/en/product--riff-ps-m-804050--12529122
**Data updated:** 2026-06-22 11:33 (EEST)
**Category:** Other goods
**Manufacturer:** Riff
**Manufacturer code:** PS-M-804050
**EAN:** 4422190001048
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--riff-ps-m-804050--12529122

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Riff 804050 is a high-capacity 3.7V 2000mAh lithium-polymer battery designed for versatile electronic applications. It features an integrated protective board for safety and a standard PH2.0 connector for easy installation. Ideal for powering MP4 and MP5 players, LED lighting, DVRs, GPS navigators, and various portable electronic devices requiring a reliable power source.

## Long description

The Riff 804050 is a high-capacity 3.7V 2000mAh lithium-polymer battery engineered to provide a stable and reliable power supply for a wide range of portable electronic devices. With its compact dimensions of 8mm x 40mm x 50mm, this battery is designed to fit into tight spaces while offering significant energy storage. It comes equipped with an integrated protective circuit board to prevent overcharging, over-discharging, and short circuits, ensuring safe operation throughout its lifespan. The inclusion of a standard PH2.0 connector simplifies the installation process, making it a convenient choice for both professional repairs and DIY electronics projects.
Advantages
This lithium-polymer battery offers a high energy density, allowing for longer runtimes in a compact form factor compared to traditional battery technologies. The built-in protective board provides essential safety features that protect the battery and the host device from electrical faults. Its standardized PH2.0 connector ensures compatibility with a vast array of consumer electronics, reducing the need for complex soldering or modifications. The lightweight design and flat profile make it an excellent choice for modern portable gadgets where space is at a premium.
Suitable for
MP4 and MP5 media players
Portable LED lighting systems
Digital Video Recorders (DVR)
GPS navigation devices
Small portable electronic gadgets and DIY projects
This battery is not suitable for high-drain applications that require a high continuous discharge current, such as powerful remote-controlled drones or heavy-duty power tools. It is also not intended for devices that require a voltage higher than 3.7V unless a step-up converter is used.
Key specifications
Nominal voltage: 3.7V
Capacity: 2000mAh
Dimensions: 8mm x 40mm x 50mm
Connector type: PH2.0
Chemistry: Lithium-Polymer
Integrated protection: Yes
How to use
To use the Riff 804050 battery, ensure that the device you intend to power is compatible with a 3.7V lithium-polymer input. Before installation, verify the polarity of the PH2.0 connector on your device to match the battery. Carefully insert the connector into the device's power port until it clicks securely into place. Ensure the battery is placed in a secure, vibration-free compartment within the device to prevent physical damage. If the device has a charging port, use only the manufacturer-recommended charger to maintain the health of the battery.
What to consider before purchase
Verify the physical dimensions of your device's battery compartment to ensure the 8mm x 40mm x 50mm size fits.
Check the connector type on your existing battery to confirm that the PH2.0 interface is compatible.
Ensure your device operates on a 3.7V nominal voltage system.
Confirm that your device's power requirements do not exceed the discharge capabilities of this battery.
Usage recommendations
Always store the battery in a cool, dry place away from direct sunlight and extreme temperatures. Avoid puncturing, bending, or exposing the battery to moisture, as this can compromise the protective board and lead to safety hazards. If the battery shows signs of swelling or damage, discontinue use immediately and dispose of it according to local environmental regulations.

## FAQ

### How much does the Riff 804050 Li-Polymer Battery 3.7V 2000mAh cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 Thursday 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: Cash payment, 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 Riff 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 Riff 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/12529122/68886705_large.webp