# Battery Unify SL78H/SL400H — Li-Ion, Black

**URL:** https://aio.lv/en/product--unify-v30145-k1310-x445--1592270
**Data updated:** 2026-01-19 07:35 (EET)
**Category:** Batteries
**Manufacturer:** Unify
**Manufacturer code:** V30145-K1310-X445
**EAN:** 4250366832432
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 50.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unify-v30145-k1310-x445--1592270

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Replacement battery for Unify SL78H and SL400H devices. Lithium‑Ion (Li‑Ion) chemistry in a black housing suitable for powering compatible handsets and communication equipment. Designed to provide rechargeable power, support device portability and ensure reliable operation during calls and daily use.

## Long description

Replacement battery designed for Unify SL78H and SL400H handsets. This black Lithium‑Ion (Li‑Ion) battery provides rechargeable power to compatible communication devices, enabling reliable operation for voice calls and daily portable use. The compact housing matches the form factor of the supported handsets and is intended for direct replacement when the original battery no longer holds sufficient charge.
Advantages
The Li‑Ion chemistry delivers a high energy density and stable voltage during discharge, supporting consistent call performance and device responsiveness. The battery's design focuses on compatibility and straightforward installation, offering a direct fit in the supported Unify handsets. Rechargeable capability reduces the need for disposable cells and helps maintain uninterrupted device availability throughout the workday.
Suitable for
 Replacing depleted batteries in Unify SL78H handsets
 Replacing depleted batteries in Unify SL400H handsets
 Maintaining cordless communication devices in office and reception environments
 Field technicians and mobile staff requiring reliable handset power
Key specifications
 Chemistry: Lithium‑Ion (Li‑Ion)
 Color: Black housing
 Form factor: Replacement pack compatible with SL78H and SL400H handset battery compartments
 Rechargeable: Yes
 Intended use: Voice handset power for daily operation and calls
How to use
Power down the handset according to the device manual, open the battery compartment and remove the old battery following any manufacturer safety instructions. Insert the replacement Li‑Ion battery into the compartment ensuring correct orientation and secure the cover. Charge the battery fully before first use using the handset's designated charger or charging base. Observe the handset's indicators to confirm proper charging and operation.
Usage recommendations
Store the battery in a dry, cool place when not in use and avoid exposure to extreme temperatures. Use only the approved charging accessories for Unify handsets and follow the handset manufacturer's guidance for battery maintenance and safe disposal of the original battery.

## Specifications

| Feature | Value |
|---|---|
| Product type | Battery |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery voltage | 3.7 V |
| Battery capacity | 830 mAh |
| Product colour | Black |

### Other features

| Feature | Value |
|---|---|
| Quantity | 1 |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85177900 |

## FAQ

### How much does the Battery Unify SL78H/SL400H cost, and is it available for purchase?

The price is 61.49 € (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 14.07.2026 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 Unify 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 Unify 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 voltage, 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/1592270/58018231_large.webp