# Rechargeable Lithium‑Ion Battery Origin Storage L21D3PG2‑BTI 4950 mAh 11.52 V (1 cell) Black

**URL:** https://aio.lv/en/product--origin-storage-l21d3pg2-bti--11121953
**Data updated:** 2026-03-08 08:31 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** origin storage
**Manufacturer code:** L21D3PG2-BTI
**EAN:** 5059902053978
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 84.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 70.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--origin-storage-l21d3pg2-bti--11121953

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Origin Storage L21D3PG2‑BTI is a rechargeable Lithium‑Ion battery with 4950 mAh capacity (57 Wh) and a nominal voltage of 11.52 V. Supplied as a single black unit, it uses Li‑Ion chemistry for energy-dense, rechargeable power. Designed as a replacement or spare battery for compatible devices that require an 11.52 V, 4950 mAh pack.

## Long description

Origin Storage L21D3PG2‑BTI is a rechargeable Lithium‑Ion battery with a nominal voltage of 11.52 V and a capacity of 4950 mAh (57 Wh). Supplied as a single black cell, this battery uses Li‑Ion chemistry to provide energy‑dense, rechargeable power intended as a replacement or spare pack for compatible laptops that require an 11.52 V, 4950 mAh battery. The unit is compact and designed for integration into systems that accept a single‑cell 57 Wh laptop battery format.
Advantages
The battery delivers a high energy density relative to size, enabling extended runtime between charges while keeping weight and volume low. Rechargeable Li‑Ion chemistry offers a consistent discharge profile and efficient recharge cycles, suitable for daily use. Supplied as a single, ready‑to‑install black battery, it provides a direct replacement solution for compatible laptop models requiring similar electrical and physical characteristics.
Suitable for
 Replacement battery for compatible laptops requiring an 11.52 V, 57 Wh pack
 Spare battery for mobile professionals who need on‑the‑go power
 Battery swap during extended work sessions away from power outlets
 Technical servicing where the original battery needs replacement
Key specifications
 Battery chemistry: Lithium‑Ion (Li‑Ion)
 Capacity: 4950 mAh (57 Wh)
 Nominal voltage: 11.52 V
 Configuration: single cell pack
 Color: black
How to use
Before installation, power down the laptop and disconnect any external power sources. Remove the existing battery following the device manufacturer's disassembly instructions, then insert the replacement battery into the battery compartment ensuring correct alignment with contacts. Reconnect the device to mains power and allow the new battery to fully charge before first use to calibrate state‑of‑charge reporting. Observe standard safety precautions for lithium‑ion cells, including avoiding extreme temperatures and physical damage.
Usage recommendations
For optimal lifespan, cycle the battery regularly, avoid leaving it at full charge or fully depleted for prolonged periods, and store the battery at around 40–60% charge if not used for extended time. Use only the laptop manufacturer's specified charging adapter and follow device guidelines for firmware and power management to ensure compatibility and reliable performance.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 4950 mAh |
| Number of battery cells | 3 |
| Battery voltage | 11.52 V |
| Battery capacity | 57 Wh |
| Number of batteries included | 1 pc(s) |
| Product colour | Black |

## FAQ

### How much does the Origin Storage L21D3PG2‑BTI Li‑Ion 4950 mAh 11.52V cost, and is it available for purchase?

The price is 84.99 € (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 02.07.2026 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 origin storage 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 origin storage 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 capacity, product colour, 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/11121953/61819100_large.webp