---
product_id: 527150881
title: "BETAFPV 4pcs BT2.0 550mAh 1S Lipo Battery 3.8V 40C/80C 2.09WH RC Battery with BT2.0 Connector Compatible for 75-85mm 1S FPV Racing Whoop Drone Quadcopters like Cetus Pro FPV Drone,Meteor75 Pro Quad"
brand: "betafpv"
price: "KSh14262"
currency: KES
in_stock: true
reviews_count: 5
category: "Betafpv"
url: https://www.desertcart.co.ke/products/527150881-betafpv-4pcs-bt2-0-550mah-1s-lipo-battery-3-8v
store_origin: KE
region: Kenya
---

# 40C continuous / 80C burst discharge 550mAh high capacity Upgraded BT2.0 1.0mm banana connector BETAFPV 4pcs BT2.0 550mAh 1S Lipo Battery 3.8V 40C/80C 2.09WH RC Battery with BT2.0 Connector Compatible for 75-85mm 1S FPV Racing Whoop Drone Quadcopters like Cetus Pro FPV Drone,Meteor75 Pro Quad

**Brand:** betafpv
**Price:** KSh14262
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your flight with precision and endurance — don’t get left grounded!

## Quick Answers

- **What is this?** BETAFPV 4pcs BT2.0 550mAh 1S Lipo Battery 3.8V 40C/80C 2.09WH RC Battery with BT2.0 Connector Compatible for 75-85mm 1S FPV Racing Whoop Drone Quadcopters like Cetus Pro FPV Drone,Meteor75 Pro Quad by betafpv
- **How much does it cost?** KSh14262 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/527150881-betafpv-4pcs-bt2-0-550mah-1s-lipo-battery-3-8v)

## Best For

- betafpv enthusiasts

## Why This Product

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

## Key Features

- • **Power That Performs:** Stable current and voltage output with 40C continuous and 80C burst discharge rates for peak drone performance.
- • **Extended Flight Time:** Upgraded 550mAh capacity delivers up to 1 minute longer flight than standard 450mAh batteries.
- • **Lightweight & Compact:** At just 14g and 69.5x16.2x6.3mm, it perfectly balances power and weight for agile 1S brushless drones.
- • **Seamless Compatibility:** Designed for all 1S BT2.0 drones including Meteor75 and Meteor75 Pro, ensuring dynamic balance and consistent power delivery.
- • **Next-Level Connector Tech:** Enhanced BT2.0 connector with 1.0mm banana pins reduces internal resistance for efficient power transfer.

## Overview

The BETAFPV BT2.0 550mAh 1S LiPo battery is a high-capacity, lightweight power source optimized for 1S brushless whoop drones. Featuring a robust 40C continuous and 80C burst discharge rate, it extends flight times while maintaining stable voltage output. Its upgraded BT2.0 1.0mm banana connector minimizes resistance for efficient energy delivery, making it the go-to choice for pilots seeking reliable, consistent drone performance.

## Description

BETAFPV 4pcs BT2.0 550mAh 1S Lipo Battery 3.8V 40C/80C 2.09WH RC Battery with BT2.0 Connector Compatible for 75-85mm 1S FPV Racing Whoop Drone Quadcopters like Cetus Pro FPV Drone,Meteor75 Pro Quad: desertcart.co.uk: Toys & Games

Review: Lunga durata.
Review: Ich fliege diese Akkus mit einer BetaFPV Cetus-X und bin damit sehr zufrieden. Im Gegensatz zu den 450mAh Akkus gewinne ich etwa 1 Minute Flugzeit. Es gibt auch noch die rot-schwarzen BetaFPV-Akkus mit "LAVA" Aufdruck, die angeblich besser sein sollen. Meine Erfahrung ist hingegen, dass diese hier (hellblau-weiß) die besseren sind. Von der Lava-Variante musste ich bereits 2 Pärchen wegwerfen, da diese aufgequollen waren. Diese hier halten hingegen einwandfrei.

## Features

- Higher Capacity: Compared with the BT2.0 450mAh 1S battery, BT2.0 550mAh 1S battery updated the capacity to 550mAh. It is capable of delivering a discharge rate of 40C (continuous) and 80C (burst). Greatly improved battery discharge performance
- Powerful Performance: BT2.0 550mAh 1S Battery has stable current and voltage output and high efficiency. Larger capacity ensures strong power and increases the flight time for the whoop drones
- Suitable Drones: BT2.0 550mAh 1S lipo battery weighs only 14g/pc with a size of 69.5*16.2*6.3mm, it is suitable for all 1S brushless drones on sale that use BT2.0 450mAh 1S batterie, including Meteor75, Meteor75 Pro. Especially for Meteor75 Pro, pilots will achieve dynamic balance and get stable and consistent power
- BT2.0 Connector: BT2.0 connector decreased the internal resistance of the connector effectively by upgrading the crimped pins to a 1.0mm banana connector and increasing the cross-sectional area of the 1.0mm banana connector
- Notice: Please do not charge a cell with physical damage or in puffed. Don't over-charge, or over-discharge batteries. Don't put it beside the high-temperature condition or a humid environment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZPJX27C |
| Best Sellers Rank | 187,258 in Toys & Games ( See Top 100 in Toys & Games ) 538 in Remote & App-Controlled RC Batteries |
| Guaranteed software updates until | unknown |
| Item model number | BT2.0 (1,0 mm Bananenstecker) |
| Manufacturer | BETAFPV |
| Product Dimensions | 7 x 2 x 1 cm; 56 g |

## Product Details

- **Battery capacity:** 550 Milliamp Hours
- **Battery cell composition:** Lithium Polymer
- **Brand:** BETAFPV
- **Number of batteries:** 4 Lithium Polymer batteries required.
- **Recommended uses for product:** Drone

## Images

![BETAFPV 4pcs BT2.0 550mAh 1S Lipo Battery 3.8V 40C/80C 2.09WH RC Battery with BT2.0 Connector Compatible for 75-85mm 1S FPV Racing Whoop Drone Quadcopters like Cetus Pro FPV Drone,Meteor75 Pro Quad - Image 1](https://m.media-amazon.com/images/I/61bai9XMkEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by Q***A on 10 August 2025*

Lunga durata.

### ⭐⭐⭐⭐⭐ Review
*by D***I on 9 July 2025*

Ich fliege diese Akkus mit einer BetaFPV Cetus-X und bin damit sehr zufrieden. Im Gegensatz zu den 450mAh Akkus gewinne ich etwa 1 Minute Flugzeit. Es gibt auch noch die rot-schwarzen BetaFPV-Akkus mit "LAVA" Aufdruck, die angeblich besser sein sollen. Meine Erfahrung ist hingegen, dass diese hier (hellblau-weiß) die besseren sind. Von der Lava-Variante musste ich bereits 2 Pärchen wegwerfen, da diese aufgequollen waren. Diese hier halten hingegen einwandfrei.

### ⭐⭐⭐⭐⭐ Review
*by F***Z on 24 November 2025*

Bon rapport qualité prix

## Frequently Bought Together

- BETAFPV 4pcs BT2.0 550mAh 1S Battery 3.8V 40C/80C Lipo Battery with BT2.0 Connector Compatible for 75-85mm 1S FPV Racing Whoop Drone Quadcopters Like Meteor75 Pro FPV Drone
- BETAFPV 6 Ports 1S LiHV Battery Charger Board Portable Type-C Charger 4.35V 1A 1S LiHV Charger for RC Battery with BT2.0/PH2.0 Connector for 300mAh/450mAh/500mAh/600mAh 1S Battery
- BETAFPV Meteor75 Pro 1S Brushless Drone with Matrix 1S 5IN1 FC, 1102 22000KV Motor, 45mm 3-Blade Prop for FPV Freestyle Racing Indoor Outdoor, Fly Time Up to 6.5Min with BT2.0 550 mAh 1S Lipo - ELRS

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-16*