# Battery Cameron Sino model SB8503 — replacement battery for Alcatel 1B 2020 (OT-5002/OT-5002A)

**URL:** https://aio.lv/en/product--cameron-sino-sb8503--11865408
**Data updated:** 2026-03-09 17:42 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Cameron Sino
**Manufacturer code:** SB8503
**EAN:** 4894128175070
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cameron-sino-sb8503--11865408

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Replacement mobile phone battery Cameron Sino SB8503 designed for Alcatel 1B 2020 models OT-5002 and OT-5002A. This OEM-compatible lithium-ion battery serves as a direct swap for a depleted original cell, restoring device runtime for calls, messaging and apps. Use when battery capacity drops, for repairs or device refurbishment; install following manufacturer safety guidelines.

## Long description

Battery Cameron Sino model SB8503 is a replacement lithium-ion cell designed for Alcatel 1B 2020 models OT-5002 and OT-5002A. It serves as an OEM-compatible spare that restores the handset's runtime for calls, messaging and light app use when the original battery has degraded. The pack is intended for direct replacement and for use in repairs or device refurbishment, and should be installed following basic safety precautions for lithium-ion batteries.
Advantages
The Cameron Sino SB8503 offers compatibility with specific Alcatel 1B 2020 variants and provides a straightforward swap to recover operating time without altering device performance. As a lithium-ion battery, it delivers consistent voltage output suitable for day-to-day phone tasks and maintains a compact form factor that fits the original battery bay. The replacement cell is intended to meet common safety and performance expectations for aftermarket mobile batteries when installed correctly.
Suitable for
Replacing a worn or failing battery in Alcatel 1B 2020 OT-5002/OT-5002A
Phone repair and refurbishment projects
Restoring battery life for everyday calling, texting and lightweight apps
Keeping a spare battery for field use or extended travel
Key specifications
Battery chemistry: lithium-ion
Form factor: removable replacement cell sized for Alcatel 1B 2020 battery compartment
Intended use: mobile phone power source for calls, messaging and apps
Compatibility: designed for Alcatel 1B 2020 models OT-5002 and OT-5002A
How to use
Power off the phone before replacing the battery. Remove the back cover and take out the depleted cell according to the device manufacturer's instructions. Insert the Cameron Sino SB8503 ensuring correct orientation of contacts, reattach the back cover, and power on the device. Perform a full charge cycle before regular use to calibrate the battery state-of-charge reading. Dispose of the old battery at an approved recycling facility.
Usage recommendations
Use the replacement battery with the approved charger and avoid exposure to extreme heat or moisture. Do not puncture, disassemble or short-circuit the battery. If the battery shows swelling, excessive heat or unusual behavior, stop using it and seek proper disposal or professional assistance. Follow local regulations for battery recycling.

## FAQ

### How much does the Battery Cameron Sino SB8503 for Alcatel 1B 2020 cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 21.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Cameron Sino 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 Cameron Sino 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/11865408/67266800_large.webp