---
product_id: 410413481
title: "(BLP657) (Battery) for (OnePlus 6) / A6000 / A6003 (3300mAh) with 12 Months Warranty."
brand: "kaeel original"
price: "€ 26.60"
currency: EUR
in_stock: true
reviews_count: 4
category: "Kaeel Original"
url: https://www.desertcart.gr/products/410413481-blp657-battery-for-oneplus-6-a6000-a6003-3300mah-with-12
store_origin: GR
region: Greece
---

# Fast charging compatible 3300mAh high capacity Professional installation required (BLP657) (Battery) for (OnePlus 6) / A6000 / A6003 (3300mAh) with 12 Months Warranty.

**Brand:** kaeel original
**Price:** € 26.60
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your OnePlus 6 like a pro—never miss a moment!

## Quick Answers

- **What is this?** (BLP657) (Battery) for (OnePlus 6) / A6000 / A6003 (3300mAh) with 12 Months Warranty. by kaeel original
- **How much does it cost?** € 26.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/410413481-blp657-battery-for-oneplus-6-a6000-a6003-3300mah-with-12)

## Best For

- kaeel original enthusiasts

## Why This Product

- Trusted kaeel original brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Syncing:** Reset your phone after installation to perfectly calibrate battery performance and maximize lifespan.
- • **Rapid Recharge Ready:** Charge fully in just 2 hours with a normal adapter, or even faster with a fast charging adapter—minimize downtime.
- • **OEM-Grade Authenticity:** Original Kaeel battery with premium lithium-ion cells ensures stable, long-lasting performance.
- • **Peace of Mind Warranty:** Backed by a 12-month replacement warranty—because your productivity deserves protection.
- • **Power That Lasts All Day:** Enjoy up to 24 hours of reliable usage on a single charge—stay connected without compromise.

## Overview

The Kaeel Original 3300mAh lithium-ion replacement battery for OnePlus 6 (A6000/A6003) delivers authentic OEM quality with stable performance and fast charging support. Designed for professional installation, it offers up to 24 hours of usage, 12 hours talk time, and 36 hours standby, backed by a 12-month warranty to keep your device powered reliably.

## Description

Kaeel Original Co. specializes in selling authentic parts directly from the factory of OEM manufacturers. 1) Our batteries are all original, equipped with full polymer lithium-ion cells that provide uninterrupted backup power. 2) Each phone undergoes thorough testing to ensure longevity. 3) Our replacement batteries have the complete mAh capacity compatible with their respective brands. TROUBLESHOOTING TIPS: We recommend using the original company charger to charge your mobile device and our battery, as using any other charger can significantly impact both the battery and the device. Check for dust or broken pins in the connector, as well as any corrosion in the contacts and plugs. Clean the plug using IPA or swabs. Ensure that you use ESA safe equipment and only inspect the interface connector for dust. If dust is present, clean or replace the interface connector as needed. If the issue persists, update the software/operating system to the latest version. BATTERY INSTRUCTIONS: It is advised to fully drain the battery for the first 5 charging cycles before recharging it completely. This will optimize the battery's performance. Please note that the battery will reach its full potential and longevity after 3 to 5 complete charge and discharge cycles, as Li-ion batteries stabilize after a few uses.

Review: One plus 6 battery - Received in best condition
Review: Poor battery out of order within 2 months of use - Previously I bought the same battery which lasts about one year but this time the battery is down within 2 months of uses. It had warranty for one year but I can not see any refund or exchange option for the same. This was my 3rd battery 😓

## Features

- This is a import unit & it comes without retail packaging, QC Pass, professional needed for installation.
- Note: After you installed the new battery Reset / format the phone to sync the battery with the phone.
- CAUTION: Do not open, crush, puncture. short external contacts or dispose in fire or water. Risk of fire, explosion and burn. Do not open, crush,heat.
- Compact design, High in quality and stable and performance, Usually takes 2 hours to full Charge with Normal Power Adapter, With Fast Charging Adapter it will take less time.
- Long power backup around 24 hours with Normal Usage, Provides good talk around 12 hours and standby time around 36 hours approx depend upon Background app, Overall Good performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09KCHKX5X |
| Antenna Location | Phone |
| Battery Capacity | 3300 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 0.29 Grams |
| Best Sellers Rank | #203,095 in Electronics ( See Top 100 in Electronics ) #629 in Mobile Replacement Batteries |
| Brand | KAEEL ORIGINAL |
| Brand Name | KAEEL ORIGINAL |
| Compatible Phone Models | One6003, OnePlus 6 |
| Country of Origin | China |
| Customer Reviews | 3.6 out of 5 stars 31 Reviews |
| Importer Contact Information | Kaeel, store.kaeeloriginal@gmail.com / +91 9569999905 |
| Item Dimensions | 15 x 10 x 5 Centimeters |
| Item Type Name | battery |
| Item Weight Unit of Measure | 121 Grams |
| Manufacturer | KAEEL ORIGINAL, Kaeel Original, store.kaeeloriginal@gmail.com / +91 9569999905 |
| Manufacturer Contact Information | Kaeel Original, store.kaeeloriginal@gmail.com / +91 9569999905 |
| Model Number | KL05A |
| Net Quantity | 1 Count |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Packer Contact Information | Kaeel Original, store.kaeeloriginal@gmail.com / +91 9569999905 |
| Recommended Uses For Product | Phone |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Warranty Description | 12 Months Replacement Warranty. You have 10 days to return a Product from the date it was received. If this item is in your possession more than 10 days,it is considered used and we will not issue you a refund. There are no EXCEPTIONS! There will be No Pickup From Amazon in few cases and Customer Need to Self Return the Product, Return Shipping cost is bear by Buyer. 2) All returned items MUST BE … |

## Product Details

- **Battery Capacity:** 3300 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Battery Weight:** 0.29 Grams
- **Brand:** KAEEL ORIGINAL
- **Item Weight:** 121 Grams
- **Item dimensions L x W x H:** 15 x 10 x 5 Centimeters
- **Net Quantity:** 1 Count
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Phone
- **Reusability:** Rechargeable

## Images

![(BLP657) (Battery) for (OnePlus 6) / A6000 / A6003 (3300mAh) with 12 Months Warranty. - Image 1](https://m.media-amazon.com/images/I/81ItTB0NQ3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ One plus 6 battery
*by C***S on 19 December 2025*

Received in best condition

### ⭐ Poor battery out of order within 2 months of use
*by P***R on 31 July 2024*

Previously I bought the same battery which lasts about one year but this time the battery is down within 2 months of uses. It had warranty for one year but I can not see any refund or exchange option for the same. This was my 3rd battery 😓

### ⭐⭐⭐⭐⭐ Original Battery.
*by K***T on 9 March 2022*

The battery seems to be original and the perfectly synced with the device.

## Frequently Bought Together

- KAEEL ORIGINAL (BLP657) (Battery) for (OnePlus 6) / A6000 / A6003 (3300mAh) with 12 Months Warranty.
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-23*