# Battery pack ANSMANN 1S3P 3×18650 Li‑Ion 3.6V 10500mAh

**URL:** https://aio.lv/en/product--ansmann-2447-3034-20--11277685
**Data updated:** 2026-02-14 19:41 (EET)
**Category:** Batteries
**Manufacturer:** ANSMANN
**Manufacturer code:** 2447-3034-20
**EAN:** 4013674105830
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 69.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ansmann-2447-3034-20--11277685

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Rechargeable battery pack ANSMANN configured as 1S3P using three 18650 Li‑Ion cells with a nominal voltage of 3.6 V and combined capacity of 10500 mAh. Designed to provide compact, high‑capacity power for portable devices, backup systems, and DIY electronics. Suitable where a single‑cell voltage and increased capacity are required; installation and safe charging depend on compatible chargers and proper protection circuitry.

## Long description

Rechargeable battery pack ANSMANN 1S3P 3×18650 Li‑Ion 3.6V 10500mAh is assembled from three 18650 lithium‑ion cells connected in a single series-parallel arrangement that yields a nominal voltage of approximately 3.6 V and a combined capacity of 10500 mAh. The compact pack delivers extended run time compared with a single cell while keeping the single-cell voltage level, making it suitable for devices that require around 3.6–3.7 V but benefit from higher capacity and longer service intervals. The battery pack requires appropriate charging equipment and compatible protection or management circuitry to ensure safe operation and longevity.
Advantages
The 1S3P configuration provides increased capacity without raising nominal voltage, offering longer operating time in low‑voltage systems. Using standard 18650 Li‑Ion cells results in a compact form factor with a favorable energy‑to‑size ratio. The pack is rechargeable and suitable for repeated charge/discharge cycles under correct charging conditions. Construction follows common safety and compatibility practices for consumer Li‑Ion packs, allowing integration into portable electronics, small backup modules, and DIY projects when paired with appropriate protection and charging solutions.
Suitable for
Portable devices and handheld electronics that operate near 3.6–3.7 V
Battery backup units and low‑voltage power banks
DIY electronics projects, prototypes, and hobbyist applications
Replacement packs where single‑cell voltage and higher capacity are required
Key specifications
Cell format: 3× 18650 lithium‑ion cells in 1S3P arrangement
Nominal voltage: approx. 3.6 V
Nominal capacity: 10500 mAh (combined)
Chemistry: lithium‑ion (Li‑Ion)
Rechargeable: yes
Typical applications: portable power, backup, DIY electronics
How to use
Install the battery pack into the device or holder ensuring correct polarity and secure mechanical connection. Charge the pack only with a charger or charging circuit compatible with single‑cell Li‑Ion packs and configured for the pack’s nominal voltage and capacity; follow the charger manufacturer’s instructions for current and termination method (CC‑CV recommended). If the pack does not include integrated protection, use an external battery management system (BMS) or protective circuitry to prevent overcharge, overdischarge, and short circuits. Observe manufacturer guidelines for operating temperature ranges and storage state of charge to prolong service life.
Usage recommendations
For safe and reliable operation, pair the pack with a charger designed for single‑cell Li‑Ion chemistry, ensure proper voltage and current limits, and use protection circuitry if not built into the pack. Avoid exposing the pack to extreme temperatures, mechanical damage, or moisture, and store at a partial state of charge for long‑term storage.

## FAQ

### How much does the Battery pack ANSMANN 1S3P 3×18650 3.6V 10500mAh cost, and is it available for purchase?

The price is 83.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 16.07.2026 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. 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 ANSMANN 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 ANSMANN 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/11277685/68663082_large.webp