# ANSMANN 4S1P 14.5V 3500mAh Li‑Ion Battery Pack (4×18650) - rechargeable battery pack

**URL:** https://aio.lv/en/product--ansmann-2447-3032-20--11440894
**Data updated:** 2026-02-15 12:36 (EET)
**Category:** Batteries
**Manufacturer:** ANSMANN
**Manufacturer code:** 2447-3032-20
**EAN:** 4013674105816
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 127.99 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 105.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ansmann-2447-3032-20--11440894

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.08.2026 | free |
| Pickup points | 18.08.2026 | 1.89 EUR |
| Courier delivery to door | 18.08.2026 | 4.99 EUR |

## Summary description

Rechargeable ANSMANN 4S1P battery pack composed of four 18650 Li‑Ion cells in a 4-series, 1-parallel configuration delivering nominal 14.5 V and 3500 mAh capacity. Designed for devices requiring compact high-energy supply, it offers stable voltage for portable equipment, tools, or custom electronics. Provides long runtime per charge and is suitable for replacements or custom battery solutions.

## Long description

ANSMANN 4S1P 14.5V 3500mAh Li‑Ion Battery Pack is a rechargeable power source built from four 18650 cells arranged in a 4-series, 1-parallel configuration to provide a nominal voltage of 14.5 V and a practical capacity of 3500 mAh. The compact pack is intended for devices that require a stable mid‑voltage supply and extended run times, offering a balance between energy density and compact size for portable equipment, power tools with compatible voltages, and custom electronic projects that accept a 14.5 V battery input.
Advantages
The pack delivers consistent voltage under load and a relatively high energy density thanks to the 18650 Li‑Ion cells, enabling longer device operation between charges. Its rechargeable construction reduces waste compared with single‑use batteries and supports multiple charge cycles. The standardized cell format facilitates repair or replacement by technicians familiar with 18650‑based packs. The compact rectangular form factor helps integrate the battery into enclosures with limited space while maintaining usable capacity.
Suitable for
 Portable electronic equipment requiring ~14.5 V supply
 Battery replacement for compatible devices and legacy gear
 DIY and custom electronics projects that accept Li‑Ion packs
 Light to medium power hand tools with matching voltage and connector
 Prototyping and testing where stable mid‑voltage source is needed
Key specifications
 Cell type: 18650 lithium‑ion cells
 Configuration: 4 cells in series, 1 in parallel (4S1P)
 Nominal voltage: 14.5 V
 Nominal capacity: 3500 mAh
 Rechargeable chemistry: Li‑Ion
 Typical use: portable power for compatible devices
How to use
Use the battery pack only in devices designed to accept a 14.5 V Li‑Ion supply and with compatible connectors and charging methods. Install the pack in the device following the manufacturer’s instructions for polarity and mechanical retention. Charge the pack with a charger specified for Li‑Ion chemistry and the nominal voltage of the pack; avoid chargers intended for other battery types. Monitor charging and discharging to prevent over‑discharge or prolonged storage at very low state of charge. If the pack shows signs of damage, swelling, or abnormal heating, discontinue use and follow appropriate recycling or disposal procedures for lithium‑ion batteries.
Usage recommendations
Store and transport the battery pack in a cool, dry place away from direct heat sources and conductive materials. Use a compatible Li‑Ion charger with proper voltage and current limits, avoid deep discharges, and follow local regulations for lithium battery disposal and recycling.

## FAQ

### How much does the ANSMANN 4S1P 14.5V 3500mAh Li‑Ion battery pack 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 — 7 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 13.08.2026 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