Estry 4000mAh Battery Replacement for Machenike F57 Series: Available now at [price_with_discount]

We are professional battery supplier. We offer more than 10,000 kinds of batteries, We supply high quality batteries for digital cameras, camcorders, PDA, MP3 players, portable DVDs, notebooks & laptops, GPS, Mobile / Cellular phones, and other quality products, in almost every field. – Compatible Brand: Machenike – Compatible Models: F57-D3 F57-D1T F57-D2 F57-D F57-D1 F57-D4 N550RC F57-D5R F57 – Part Number: 6-87-N550S-4E43 6-87-N550S-4E42 6-87-N550S-4E4 6-87-N550S-4E41 N550BAT-3 Tips Before Purchase Please confirm the compatible models and battery part number carefully before you purchase it. Any question, please send email to us. we will give you professional suggestions. Battery Type: Li-Polymer, Voltage: 11.4V, Capacity: 4000mAh, WH: 45.6WhCompatible Models: F57-D3 F57-D1T F57-D2 F57-D F57-D1 F57-D4 N550RC F57-D5R F57P/N: 6-87-N550S-4E43 6-87-N550S-4E42 6-87-N550S-4E4 6-87-N550S-4E41 N550BAT-3Certificated with UN38.3, MSDS, ISO9001, RoHS, CEFull Refund or a Free Replacement without Reason for 60 Days.

We are a professional battery supplier offering over 10,000 different types of batteries for a variety of electronics including digital cameras, camcorders, PDA, MP3 players, portable DVDs, notebooks & laptops, GPS, Mobile/Cellular phones, and more. We specialize in providing high-quality batteries for a wide range of products in almost every field. Specifically, we offer a Li-Polymer battery with a voltage of 11.4V and a capacity of 4000mAh, with a WH of 45.6Wh. This battery is compatible with various Machenike models including F57-D3, F57-D1T, F57-D2, F57-D, F57-D1, F57-D4, N550RC, and F57-D5R.

When purchasing a battery, it is important to carefully confirm the compatible models and battery part number before making a decision. If you have any questions or need further assistance, please feel free to email us for professional suggestions. Our battery is certificated with UN38.3, MSDS, ISO9001, RoHS, and CE for quality assurance. Additionally, we offer a full refund or free replacement without reason for 60 days, providing peace of mind for our customers.

Overall, our goal is to provide high-quality batteries for a wide range of electronics, ensuring compatibility, reliability, and customer satisfaction. With our extensive selection and professional support, we strive to meet the battery needs of our customers in various industries.

Price: $84.00
(as of Sep 18, 2024 20:23:08 UTC – Details)


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“Experience Ultimate Gaming: The Versatile Wireless RGB Mechanical Keyboard with Enhanced Features!”: Available now at [price_with_discount]

Product Description K688 Tri Mode Gasket KeyboardK688 Tri Mode Gasket Keyboard Gasket Structure Pre lubed Linear switch PCBA single key slotting hot swappable Knob controlKnob control Wireless Gaming Keyboard long lasting battery life check battery level RGB backlit PRO Software for Gaming  for working Packing ListPacking List Packing List

1 x mechanical keyboard

1 x USB Cable + 1 x 2.4GHz Receiver

4 x Replace Switch

1 x 2 in 1 Keycap & Switch Puller

1 x User Manual

MDA-ProfileMDA-Profile MDA-Profile

Rounded keycaps for a better feel as well as a better look.

2 stage Adjustable Feet Stand2 stage Adjustable Feet Stand 2 stage Adjustable Feet Stand

The feet stand has two adjustable angles, It also has an anti-slip design to improve the friction between the keyboard and the desktop.

L-shaped cableL-shaped cable L-shaped cable

L-shaped cable

Download Steps

How to download the software for K688 Gasket Wireless Mechanical Keyboard


1. Enter Redragon website

2. Click the “Download” button.

3. Scroll down to the keyboard and find “Redragon K688GB-RGB-PRO Gaming Keyboard”, click “Download” to jump to the driver download path.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. How to download the software for K688 Keyboard Merchant Video
【Multi-Device Connection】Redragon K688 wireless mechanical keyboard provides three connection methods, including Bluetooth 5.0, 2.4GHz wireless mode, and USB C wired mode. It can be connected to up to 5 devices at the same time, and switch between them easily by FN+ combination keys. No limits about your keyboard connection to meet the needs of work, gaming, and study.
【Hot Swappable & Pre-lubed Cream Switches】: Hot swappable mechanical keyboard comes with pre-lubed cream switch. These linear switches have a unique look, creamy sound and excellent smooth keystroke feel. Creamy and thocky sounding gives you unlimited fun while typing. High quality PCB board compatible with 3pin/5pin switches. You can have a high degree of customization
【Gasket Structure & PCB Single Key Slotting】This K688 computer keyboard features a gasket structure, extended integrated silicone pad, and PCB single key slotting, better optimizes resilience and stability, making the hand feel softer and more elastic. Five layers of filling silencer fills the gap between the PCB, the positioning plate and the shaft,effectively counteracting the cavity noise sound of the shaft hitting the positioning plate, and providing a solid feel.
【Mechanical Gaming Keyboard】K688 is a premium mechanical keyboard for both work and game. With 16 RGB lighting effect to adds a great atmosphere to the game room. All keys support macro customization, which allows macro recording and editing, customize key function and 16.8 million light colors, and supports cool music rhythm lighting effects with driver.
【MDA Profile & Widely Compatible】MDA-Profile keycaps provide a better tactile experience and appearance, a more comfortable hand feeling. In addition, this creaming keyboard is compatible with multiple devices (PC/Tablet/Xbox/PS4/PS5) and systems (Win/Android/Mac), works perfectly on all kinds of devices
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Product Description linear and microswitch 3D vibration feedback flydigi pc controller Brand new flydigi space station 3.0 8 way D pad 1 2 in 1 Trigger 2 3D Vibration Feedback 3 Hall Effect Joystick 4 Flydigi Space Station 3.0 5 8 Way D-Pad pc controllerpc controller

Technical Parameters

Support team Please feel free to contact our support team if you have any problems or concerns: 1) Read the Flydigi store page introduction, by amazon message. (Recommend). 2) By flydigi fb account. 3) Email Supported Platforms PC/NS/TV/Android/Laptop ( PLEASE NOTICE NOT support xbox and ps so far) Software Vader 3 pro pc controller support both: pc flydigi space station and mobile game center where you can customize your controller configuration. Online Support All of flydigi products have been covered repair or replacement of the broken unit for a period of 12 months from the date of purchase and with lifetime online support. Triggers Force Switching Trigger One controller 2 Triggers Hall Effect & Micro Changable Triggers Joystick Upgraded Hall Effect Joystick game controller 4 Areas Vibration 2 Counter Weighted Motors Handbar Areas Vibration and 2 Triggers Areas Vibration, Customize The vibration Intensity In Flydigi Space Station Software. Response Rate Wireless 500/Wired 500 & 3ms Ultra Low Latency 6 Macros Bottons 2 Mechanical CZ Buttons + 4 Back Buttons (M1M2M3M4) Platform Switching One Key on Back for Platform Switching Mapping Function High-Precision Six-Axis Gyro Mapping with vader3pro gaming controller Connection Method Wireless Adapter connection, Bluetooth connection,Wired connection Battery Capacity & Life 800mAh; Wireless connection > 15hours Charging Time & Method 1~2hours, Wired charging, Wireless charging; Recharging Current: 1000mA Use Distance Within 10M Visual Sensation & Design V-Shaped Light Strip Design with 16.8 Million Colors for Free Switching, Customize your controller light in Flydigi space station software, such as choose light mode, color, brightness, time. Amazing! pc controllerpc controller Flydigi PC CONTROLLERS Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.3 out of 5 stars 274 4.2 out of 5 stars 100 4.0 out of 5 stars 69 4.1 out of 5 stars 34 4.3 out of 5 stars 274 3.8 out of 5 stars 40 4.3 out of 5 stars 30 Price $79.99$79.99 $159.99$159.99 $35.99$35.99 — — — $35.99$35.99 Trigger 2-In-1 Hall+Micro Switch Force Feedback Trigger Hall Effect Force Feedback Trigger Hall Effect Professional NONE Joystick Upgraded Hall Effect ForceAdjustable Alloy Joystick Hall Effect ALPS Carbon Film Carbon Film Carbon Film NONE Response Rate Wireless/Wired 500Hz Wireless/Wired 1000Hz Wireless 250/Wired 500 hz Wireless/Wired 125Hz Wireless/Wired 100Hz Wireless/Wired 100Hz NONE Battery 800mAh 1500mAh 800mAh 1500mah 800mAh 500mAh NONE Macro Bottons 6(CZM1M2M3M4) 4(M1M2M3M4) 2(M1M2) 4(M1M2M3M4) 6(CZM1M2M3M4) 6(CZM1M2M3M4) NONE Vibration Areas 4-Areas 4-Areas 2-Areas 4-Areas 2-Areas 2-Areas NONE Gyro ✔ ✔ ✔ ✔ ✔ ✔ ✘ Full-Color LCDScreen ✘ ✔ ✘ ✔ ✘ ✘ ✘ Support Platform PC/NS/TV/Android/Laptop PC/NS/TV/Android/Laptop PC/NS/TV/Android/Laptop PC/NS/TV/Android/Laptop PC/NS/TV/Android/Laptop PC/NS/TV/Android/Laptop NONE Connection WirelessDongle,Bluetooth,Wired WirelessDongle,Bluetooth,Wired WirelessDongle,Bluetooth,Wired WirelessDongle,Bluetooth,Wired WirelessDongle,Bluetooth,Wired WirelessDongle,Bluetooth,Wired NONE RGB ✔ ✔ ✘ ✔ ✔ ✔ ✔ Flydigi Space Station Support ✔ ✔ ✔ ✔ ✔ ✔ ✘
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Product Description wireless mechanical keyboardwireless mechanical keyboard wireless mechanical keyboard wireless mechanical keyboard wireless mechanical keyboard wireless mechanical keyboardwireless mechanical keyboard wireless mechanical keyboard wireless mechanical keyboard wireless mechanical keyboard wireless mechanical keyboard wireless mechanical keyboard wireless mechanical keyboard wireless mechanical keyboardwireless mechanical keyboard Wireless/Wired Switching

You can freely switch between 2.4G, wired, and Bluetooth modes with the side buttons.

wireless mechanical keyboardwireless mechanical keyboard Pre-lubricated Keys

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wireless mechanical keyboardwireless mechanical keyboard MDA-Profile

Rounded keycaps for a better feel as well as a better look.

wireless mechanical keyboardwireless mechanical keyboard Multi-Function Volume Knob

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wireless mechanical keyboardwireless mechanical keyboard
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Helps protect confidential data by narrowing the viewing angle to 30 degrees either side of the screen when the laptop is in landscape orientation
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