---
product_id: 381191813
title: "B2 Battery Pack - M3 Pro Replacement Spare Battery 5200mAh, Not Compatible with S3 Pro"
brand: "bobovr"
price: "24297 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Bobovr"
url: https://www.desertcart.hu/products/381191813-b2-battery-pack-m3-pro-replacement-spare-battery-5200mah-not
store_origin: HU
region: Hungary
---

# 80% charge in 2 hours 5200mAh high-capacity battery Magnetic hot-swap design B2 Battery Pack - M3 Pro Replacement Spare Battery 5200mAh, Not Compatible with S3 Pro

**Brand:** bobovr
**Price:** 24297 Ft
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your VR lifestyle without limits!

## Quick Answers

- **What is this?** B2 Battery Pack - M3 Pro Replacement Spare Battery 5200mAh, Not Compatible with S3 Pro by bobovr
- **How much does it cost?** 24297 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/381191813-b2-battery-pack-m3-pro-replacement-spare-battery-5200mah-not)

## Best For

- bobovr enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Multiple redundant safety features ensure reliable, worry-free performance every time.
- • **Rapid Recharge:** Get back to the action fast with an 80% charge in only 2 hours—no more waiting around.
- • **Clear Power Status:** Four intuitive LED indicators plus a halo working light keep you informed at a glance.
- • **Lightweight Comfort:** At just 140g, it balances your headset perfectly for extended, fatigue-free sessions.
- • **Uninterrupted VR Power:** Keep your M3 Pro gaming going strong with 2-3 hours per charge and seamless hot-swapping.

## Overview

The BOBOVR B2 Battery Pack is a 5200mAh lithium-ion replacement battery designed exclusively for the M3 Pro VR headset. Weighing only 140g, it magnetically attaches to BOBOVR battery straps for quick hot-swapping, delivering 2-3 hours of gameplay per charge. It recharges rapidly to 80% capacity in 2 hours and features four LED power indicators plus multiple safety protections, making it an essential accessory for uninterrupted, comfortable VR experiences.

## Description

desertcart.com: BOBOVR B2 Battery Pack - M3 Pro Replacement Spare Battery 5200mAh, Not Compatible with S3 Pro : Video Games

Review: Reliable, well-built, and essential for uninterrupted VR sessions - I’ve picked up four of these B2 battery packs to go with my Meta Quest 3 setup, and they’ve completely changed the way I experience VR. The batteries are lightweight (about 140g), and they attach magnetically to the BOBOVR strap system — making hot-swapping smooth, fast, and honestly kind of satisfying. Build quality is solid. They don’t feel cheap or fragile, and the magnetic connection is strong enough to hold firmly during gameplay without any wiggle. Each battery has clear indicator lights for charge level, and I’ve found them to be really accurate, which is helpful when cycling through multiple packs. In terms of performance, they’ve been super reliable. I usually get around 2–3 hours of gameplay per battery, and since they charge up to about 80% in just 2 hours, rotating between packs means I’m never stuck waiting for juice. With two charging docks and a battery rotation system, I’ve essentially achieved unlimited VR playtime. If you’re serious about longer gaming sessions or just want the freedom to play without being tethered to a wall or worrying about headset battery life, the B2 battery pack is a must-have. One is good, two is better — four? You’re living the dream.
Review: Works perfect! - Perfect! I already have one and needed a spare! Fits my bobo strap perfectly and lasts about an hour and a half.

## Features

- Suitable for M3 Pro,Please do not make the wrong purchase, as it is not compatible with S3 Pro/E3 Pro. Please choose B100 battery pack
- B2 is a replaceable battery pack specially designed for BOBOVR battery straps. The battery pack can be hot-swapped through magnetic attraction.
- The weight is only 140g, which can better balance the front and back weight of the head, making it more comfortable to wear.
- Quickly replaced by multiple battery packs to achieve unlimited battery life.When B2 is exhausted, it can be fully charged with 80% power in 2 hours.
- It has 4 power indicator lights, a halo working light, and multiple redundant safety designs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MD2W8S5 |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #763 in Video Games ( See Top 100 in Video Games ) #9 in Standalone Virtual Reality Accessories #767 in PC Games & Accessories |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,824) |
| Date First Available | November 22, 2021 |
| Item Weight | 4.9 ounces |
| Item model number | B2 |
| Manufacturer | ShenZhen XiaoZhai Technology Co., Ltd |

## Product Details

- **Battery Capacity:** 5200
- **Battery Cell Composition:** Lithium Ion
- **Brand:** BOBOVR
- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Recommended Uses For Product:** M2/M3 Pro

## Images

![B2 Battery Pack - M3 Pro Replacement Spare Battery 5200mAh, Not Compatible with S3 Pro - Image 1](https://m.media-amazon.com/images/I/51rRsOOq8DL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable, well-built, and essential for uninterrupted VR sessions
*by F***X on June 8, 2025*

I’ve picked up four of these B2 battery packs to go with my Meta Quest 3 setup, and they’ve completely changed the way I experience VR. The batteries are lightweight (about 140g), and they attach magnetically to the BOBOVR strap system — making hot-swapping smooth, fast, and honestly kind of satisfying. Build quality is solid. They don’t feel cheap or fragile, and the magnetic connection is strong enough to hold firmly during gameplay without any wiggle. Each battery has clear indicator lights for charge level, and I’ve found them to be really accurate, which is helpful when cycling through multiple packs. In terms of performance, they’ve been super reliable. I usually get around 2–3 hours of gameplay per battery, and since they charge up to about 80% in just 2 hours, rotating between packs means I’m never stuck waiting for juice. With two charging docks and a battery rotation system, I’ve essentially achieved unlimited VR playtime. If you’re serious about longer gaming sessions or just want the freedom to play without being tethered to a wall or worrying about headset battery life, the B2 battery pack is a must-have. One is good, two is better — four? You’re living the dream.

### ⭐⭐⭐⭐⭐ Works perfect!
*by K***. on September 14, 2025*

Perfect! I already have one and needed a spare! Fits my bobo strap perfectly and lasts about an hour and a half.

### ⭐⭐⭐⭐⭐ more play time for the oculus!
*by A***R on January 13, 2026*

Works great for extended battery life on your Oculus! I'd say this gives you an extra hour - 1.5 of play time! Easy to install. Great value!

## Frequently Bought Together

- BOBOVR B2 Battery Pack - M3 Pro Replacement Spare Battery 5200mAh, Not Compatible with S3 Pro
- BOBOVR M3 Pro Battery Pack Head Strap Accessories, Compatible with Meta Quest 3/Quest 3S,Reduce Facial Stress,Magnetic Battery Swap Design
- BOBOVR Twin Charger Station/Dock for B2 Battery Pack,Ultra-Thin Design, Magnetically Supply Power to 2 B2 Battery Packs at The Same Time

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**Shop now:** [https://www.desertcart.hu/products/381191813-b2-battery-pack-m3-pro-replacement-spare-battery-5200mah-not](https://www.desertcart.hu/products/381191813-b2-battery-pack-m3-pro-replacement-spare-battery-5200mah-not)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-21*