# Rechargeable Li-ion Battery TRYTON TJ4AK 20V 4Ah for Power Tools

**URL:** https://aio.lv/en/product--tryton-tj4ak--10494509
**Data updated:** 2026-03-12 10:05 (EET)
**Category:** Power tool batteries
**Manufacturer:** TRYTON
**Manufacturer code:** TJ4AK
**EAN:** 5903755136008
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 47.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tryton-tj4ak--10494509

## 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

Rechargeable Li-ion battery TRYTON TJ4AK provides 20V nominal voltage and 4Ah capacity for cordless power tools. Designed as a replaceable pack for compatible drills, drivers and other battery-operated tools, it offers portable power for construction, repair and DIY tasks. Includes standard battery pack form factor and rechargeable cell chemistry for repeated use.

## Long description

The Rechargeable Li-ion Battery 4Ah 20V for Power Tools TRYTON TJ4AK is a replacement battery designed for TRYTON 20 V cordless tools. With a nominal voltage of 20 V and a capacity of 4 Ah, this lithium-ion pack delivers extended runtime for a range of battery-powered hand tools. The battery is compatible with all TRYTON 20 V series devices and is built from materials intended to provide reliable performance and long service life.
Advantages
This TRYTON 20 V 4 Ah Li-ion battery provides longer operating time compared with lower-capacity cells and reduces downtime for charging. The battery’s construction focuses on durability and safe operation under normal working conditions. Compatibility with the TRYTON 20 V platform allows quick replacement and interchangeability between tools in the same series.
Suitable for
Drills and drivers in the TRYTON 20 V series
Cordless saws and cutting tools compatible with TRYTON 20 V
Impact drivers and fastening tools in the TRYTON 20 V range
General-purpose DIY and professional tasks requiring extended battery life
Key specifications
Brand: TRYTON
Model / MPN: TJ4AK
Type: Rechargeable lithium-ion (Li-ion) battery
Voltage: 20 V
Capacity: 4 Ah (4000 mAh)
EAN: 5903755136008
Category: Power tool batteries
How to use
Insert the battery into the compatible TRYTON 20 V tool until it clicks into place, following the tool manufacturer’s instructions. Charge the battery using a charger that is specified for TRYTON 20 V Li-ion packs and observe the charger’s status indicators. Remove the battery before performing maintenance on the tool and store it partially charged in a cool, dry place when not in use for extended periods.
Usage recommendations
Use the TJ4AK battery only with TRYTON 20 V chargers and tools. Avoid exposing the battery to extreme temperatures, direct moisture, or mechanical damage. Follow the tool and battery safety instructions provided by the manufacturer to maximize service life and maintain safe operation.

## FAQ

### How much does the TRYTON TJ4AK 20V 4Ah Li-ion Battery cost, and is it available for purchase?

The price is 57.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 215 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 TRYTON 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 TRYTON 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/10494509/52605173_large.webp