# Battery pack ANSMANN Li‑Ion 2S2P (4×18650) 7.2 V 5100 mAh with cable

**URL:** https://aio.lv/en/product--ansmann-2447-3049-50--12261740
**Data updated:** 2026-04-14 22:33 (EEST)
**Category:** Batteries
**Manufacturer:** ANSMANN
**Manufacturer code:** 2447-3049-50
**EAN:** 4013674181575
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.99 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 52.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ansmann-2447-3049-50--12261740

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.08.2026 | free |
| Pickup points | 19.08.2026 | 1.79 EUR |
| Courier delivery to door | 19.08.2026 | 4.99 EUR |

## Summary description

Rechargeable ANSMANN Li‑Ion battery pack configured 2S2P using four 18650 cells to deliver 7.2 V nominal voltage and 5100 mAh capacity. Supplied with connecting cable for easy integration into devices requiring compact, high‑energy portable power. Suitable for cordless tools, medical devices, instrumentation and DIY electronics where stable voltage and moderate runtime are needed.

## Long description

Rechargeable ANSMANN Li‑Ion 2S2P battery pack assembled from four 18650 cells to provide a nominal 7.2 V and a usable capacity of 5100 mAh. The pack is delivered with a pre‑attached connection cable to simplify installation in portable equipment. Its compact rectangular shape and moderate energy density make it suitable where stable voltage and predictable runtime are required.
Advantages
The ANSMANN Li‑Ion 2S2P battery pack offers a balance of voltage and capacity in a compact form factor and benefits from the higher energy density and lower self‑discharge of lithium‑ion chemistry. Supplied cable enables quick integration without soldering, and the 2S2P arrangement helps maintain usable voltage under moderate loads while extending runtime compared to a single‑string configuration.
Suitable for
Cordless tools with moderate current draw
Portable medical devices and monitoring equipment
Instrumentation and test equipment
DIY electronics projects and custom housings
Battery replacement in compatible consumer devices requiring 7.2 V
When it may not be suitable
This pack is not intended for applications that require very high continuous discharge currents beyond typical 18650 cell ratings; for high‑power tools or motor drives a pack with cells rated for higher continuous current or a different configuration may be needed. It is also not a drop‑in solution for devices that require an integrated battery management system with specific communication interfaces unless an external management circuit is provided.
Key specifications
Cell format: 18650 lithium‑ion (4 cells in 2S2P configuration)
Nominal voltage: 7.2 V
Capacity: 5100 mAh (nominal)
Output: pre‑attached connection cable for integration
Chemistry: lithium‑ion
Typical form factor: compact pack suitable for enclosed housings
How to use
Connect the supplied cable to the device’s battery connector or to a compatible battery holder ensuring correct polarity. Use a charger designed for 2‑cell lithium‑ion packs and follow the charger manufacturer’s instructions. Avoid charging with unapproved chargers and ensure the pack is at an appropriate temperature before charging. For installations that need cell balancing or advanced protection, integrate a separate battery management or protection circuit as required by the device.
What to consider before purchase
Verify the physical dimensions and cable connector compatibility with your device.
Confirm the device’s acceptable voltage range and current draw against the pack’s nominal voltage and typical cell discharge capability.
Check whether additional protection electronics or a charger for 2‑cell Li‑Ion packs are needed.
Ensure safe handling and storage conditions suitable for lithium‑ion batteries.
Usage recommendations
Use a dedicated 2‑cell Li‑Ion charger and monitor charging in a fire‑safe environment. Store the pack at moderate charge (around 40–60%) if not used long‑term, avoid exposure to high temperatures, and replace the pack if you detect swelling, excessive heat, or capacity loss beyond expected levels.

## FAQ

### How much does the ANSMANN Li‑Ion battery pack 2S2P 7.2 V 5100 mAh cost, and is it available for purchase?

The price is 62.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 14.08.2026 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