# Rechargeable Li‑Ion Battery Pack ANSMANN 4S1P 4×18650 14.4 V 3500 mAh with Cable (2447-3036-20)

**URL:** https://aio.lv/en/product--ansmann-2447-3036-20--12261743
**Data updated:** 2026-04-14 22:33 (EEST)
**Category:** Batteries
**Manufacturer:** ANSMANN
**Manufacturer code:** 2447-3036-20
**EAN:** 4013674153886
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 127.99 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 105.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ansmann-2447-3036-20--12261743

## 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

ANSMANN 4S1P rechargeable Li‑Ion battery pack consists of four 18650 cells in a 4-series, 1-parallel configuration delivering 14.4 V nominal and 3500 mAh capacity. Supplied with an attached cable, it is suitable for replacing or powering portable devices and equipment that require a 14.4 V Li‑Ion pack, offering reliable energy delivery for tool, medical, or industrial applications.

## Long description

The ANSMANN rechargeable Li‑Ion battery pack 4S1P is built from four 18650 lithium‑ion cells connected in series to provide a nominal voltage of 14.4 V and a usable capacity of 3500 mAh. The pack is supplied with an attached cable for straightforward connection to compatible equipment. It is intended as a power source or replacement battery for portable tools, measurement instruments, medical devices, and other equipment that accept a 14.4 V Li‑Ion pack.
Advantages
This battery pack combines the energy density of 18650 cells with a series configuration to deliver stable 14.4 V output and moderate capacity suitable for extended runtime. The integrated cable simplifies installation and reduces the need for adapters, while the Li‑Ion chemistry offers relatively low self‑discharge and no memory effect. The compact pack format facilitates installation in devices with limited internal space.
Suitable for
Portable power tools and cordless appliances designed for 14.4 V Li‑Ion packs
Medical monitoring devices and portable diagnostic equipment that accept external battery packs
Industrial handheld instruments, measurement devices, and service tools
Replacement battery for compatible consumer electronics and lighting equipment requiring 14.4 V input
When it may not be suitable
The pack is not intended for use in devices that require different voltages, chemistries (NiMH, lead‑acid), or specific proprietary battery shapes and connector types. It should not be used where explicit manufacturer approval or safety certifications for a particular device are required and absent.
Key specifications
Configuration: 4 series × 1 parallel (4S1P)
Cell type: 18650 lithium‑ion cells
Nominal voltage: 14.4 V
Capacity: 3500 mAh (nominal)
Supplied with: attached cable for connection
Chemistry: Li‑Ion
How to use
Connect the attached cable to the device input or mating connector according to the device manufacturer’s instructions, observing correct polarity. Charge the pack only with a charger designed for Li‑Ion chemistry and compatible output voltage and current; follow charging instructions provided by the charger manufacturer. Store and operate the battery pack within recommended temperature ranges for Li‑Ion cells and avoid deep discharges or exposure to extreme heat. Inspect the pack and cable for damage before each use and discontinue use if any swelling, leakage, or unusual heat is detected.
What to consider before purchase
Verify that your device accepts a 14.4 V Li‑Ion pack with similar physical dimensions and connector type
Confirm that the nominal capacity and expected runtime meet your usage requirements
Ensure you will use a charger certified for Li‑Ion cells and matching the pack voltage
Check device manufacturer recommendations or warranty conditions regarding aftermarket battery packs
Usage recommendations
For safe operation, use a compatible Li‑Ion charger, avoid full deep discharges, and store the battery pack at roughly 40–60% charge if it will be unused for extended periods. Follow device and charger manufacturer guidance for optimal lifecycle and safety.

## FAQ

### How much does the ANSMANN 4S1P 4×18650 Li‑Ion 14.4 V 3500 mAh cost, and is it available for purchase?

The price is 127.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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