# Rollei camera flash accessory battery 20148 — Lithium‑Ion 850 mAh, 3.7 V

**URL:** https://aio.lv/en/product--rollei-20148--11230016
**Data updated:** 2026-03-07 19:52 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Rollei
**Manufacturer code:** 20148
**EAN:** 4048805201488
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rollei-20148--11230016

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Rechargeable battery for Rollei camera flash accessory model 20148. Lithium‑Ion (Li‑Ion) chemistry with 850 mAh capacity and 3.7 V nominal voltage. Designed to power compatible Rollei flash units, it provides portable energy for extended shooting sessions and quick replacement in the field. Suitable for photographers needing a spare or replacement battery.

## Long description

The Rollei camera flash accessory battery 20148 is a rechargeable Lithium‑Ion battery with an 850 mAh capacity and a nominal voltage of 3.7 V. It is designed as a direct replacement or spare power source for compatible Rollei flash units, enabling photographers to continue shooting without interruption. The compact battery offers portable energy for extended sessions and fast swaps in the field.
Advantages
This Rollei Li‑Ion battery provides a balance of capacity and compactness suitable for on‑camera and accessory flash use. Its rechargeable chemistry delivers consistent voltage during discharge, and the 850 mAh rating offers a predictable runtime for devices specified to accept this battery type. As a purpose‑built replacement, it simplifies servicing and reduces downtime by allowing quick battery swaps during shoots.
Suitable for
 Use as a spare or replacement battery for compatible Rollei camera flash accessories
 On‑location photography where portable, rechargeable power is needed
 Extended shooting sessions requiring quick battery swaps
Key specifications
 Chemistry: Lithium‑Ion (Li‑Ion)
 Capacity: 850 mAh
 Nominal voltage: 3.7 V
 Intended use: rechargeable power for compatible Rollei flash accessories
 Form factor: compact battery for portable flash units
How to use
Ensure the flash accessory is powered off before removing the depleted battery. Insert the fully charged Rollei battery 20148 into the battery compartment following the device's polarity markings and secure the compartment cover. After installation, power the flash accessory on and confirm normal operation. For replacement in the field, switch off the unit, swap batteries quickly to avoid exposing electronics, then power the unit on to resume shooting.
Usage recommendations
Charge the battery using a compatible charger designed for Lithium‑Ion cells and follow the flash unit manufacturer’s charging and storage guidelines. Store batteries in a cool, dry place and avoid extreme temperatures. Replace the battery if you notice significant capacity loss, swelling, or other signs of damage.

## Specifications

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 850 mAh |
| Quantity | 1 |
| Product colour | Black |
| Battery voltage | 3.7 V |
| Battery capacity | 3.145 Wh |
| Discharge current | 20 mA |
| Product type | Battery |
| Charging voltage | 16.8 |

## FAQ

### How much does the Rollei 20148 flash battery — Li‑Ion 850 mAh cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 06.07.2026 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. 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 Rollei 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 Rollei 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/11230016/64544413_large.webp