# Energizer 20V 4A charger — Energizer 3BP4 power adapter, 20 V output, 4 A current

**URL:** https://aio.lv/en/product--energizer-3bp4--11661498
**Data updated:** 2026-02-16 07:04 (EET)
**Category:** Batteries
**Manufacturer:** Energizer
**Manufacturer code:** 3BP4
**EAN:** 3492548237753
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energizer-3bp4--11661498

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Energizer 20V 4A (model 3BP4) is a power adapter providing a 20-volt output at up to 4 amperes. Designed for compatible devices requiring 20 V DC power, it serves for charging batteries or powering electronics. The compact adapter is suitable for home or workshop use, offering reliable voltage and current for steady device operation and recharging.

## Long description

The Energizer 20V 4A charger (model 3BP4) is a compact power adapter that delivers a stable 20-volt DC output with up to 4 amperes of current. Designed for devices and battery packs that require a 20 V DC supply, this Energizer power adapter supports steady operation and recharging in home, workshop, or mobile environments. The adapter’s form factor is intended for easy placement and connection to compatible equipment.
Advantages
This Energizer 20V 4A charger offers consistent voltage regulation and sufficient current capacity for a range of small power tools, electronics and battery systems that specify 20 V input. Its compact size reduces desk or bench clutter while allowing reliable continuous operation or charging cycles. The adapter is built to common safety and thermal handling standards for plug-in power supplies, providing predictable performance during repeated use.
Suitable for
 Charging compatible 20 V battery packs
 Powering 20 V DC electronics and small tools
 Replacement power adapter for devices requiring 20 V / up to 4 A
 Home workbench and light workshop use
Key specifications
 Output voltage: 20 V DC
 Maximum output current: 4 A
 Function: power adapter for charging and powering compatible devices
 Physical design: compact, plug-in external adapter
 Intended use environment: indoor, home, workshop
How to use
Confirm the target device requires a 20 V DC input and that its maximum allowed input current is equal to or greater than 4 A. Connect the adapter’s output plug to the device’s power inlet, then plug the adapter into a suitable AC mains outlet. Observe device charging indicators or power status to verify correct operation. Disconnect the adapter from the mains before unplugging the output connector if required by the device manufacturer.
Usage recommendations
Use the adapter with devices and battery packs explicitly rated for 20 V DC to avoid damage. Ensure adequate ventilation around the adapter during extended use and avoid exposure to excessive moisture or heat. If the device manual specifies polarity or connector type, confirm compatibility before connection.

## FAQ

### How much does the Energizer 20V 4A charger — 3BP4 cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 31 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 17.07.2026 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 Energizer 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 Energizer 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/11661498/68518420_large.webp