---
product_id: 51688365
title: "CS 750 mAh 2.77 wh 3.7 V Battery Suitably for Sony NWZ-A801, NW-A805, NW-A805B, NW-A805P, NW-A805W, NW-A806V, NW-A806B, NW-A806W, NW-A806P, NWZ-A810, NW-A815, NW-A816, NWZ-A818, NWZ-A818BLK, NW-A808B, NWZ-A828KBLK, NWZ-A829BLK, NW-S639, NW-S639F"
brand: "supperakku"
price: "€ 1.03"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/51688365-cs-750-mah-2-77-wh-3-7-v-battery
store_origin: CY
region: Cyprus
---

# 2.77 Wh 750 mAh 3.7 V CS 750 mAh 2.77 wh 3.7 V Battery Suitably for Sony NWZ-A801, NW-A805, NW-A805B, NW-A805P, NW-A805W, NW-A806V, NW-A806B, NW-A806W, NW-A806P, NWZ-A810, NW-A815, NW-A816, NWZ-A818, NWZ-A818BLK, NW-A808B, NWZ-A828KBLK, NWZ-A829BLK, NW-S639, NW-S639F

**Brand:** supperakku
**Price:** € 1.03
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Passion with Every Beat!

## Quick Answers

- **What is this?** CS 750 mAh 2.77 wh 3.7 V Battery Suitably for Sony NWZ-A801, NW-A805, NW-A805B, NW-A805P, NW-A805W, NW-A806V, NW-A806B, NW-A806W, NW-A806P, NWZ-A810, NW-A815, NW-A816, NWZ-A818, NWZ-A818BLK, NW-A808B, NWZ-A828KBLK, NWZ-A829BLK, NW-S639, NW-S639F by supperakku
- **How much does it cost?** € 1.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/51688365-cs-750-mah-2-77-wh-3-7-v-battery)

## Best For

- supperakku enthusiasts

## Why This Product

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

## Key Features

- • **Easy Replacement:** Directly replaces multiple Sony battery models for hassle-free upgrades.
- • **Power Up Your Play:** Unleash the full potential of your Sony devices with this high-capacity battery.
- • **Eco-Friendly Energy:** Rechargeable design reduces waste and keeps you powered sustainably.
- • **Quality You Can Trust:** Crafted from premium Li-Polymer cells for reliable performance.
- • **Versatile Compatibility:** Perfectly fits a wide range of Sony NWZ models for seamless integration.

## Overview

The CS 750 mAh 2.77 Wh 3.7 V Battery is a high-quality Li-Polymer battery designed for compatibility with various Sony NWZ models, ensuring reliable performance and easy replacement for your audio devices.

## Description

Technical Data Technology: Li-Polymer Voltage: 3.7 V Capacity: 750 mAh/2.77 wh Dimensions: 51.56 x 34.58 x 3.65 mm Battery compatible  To Fit the following models: SonyNWZ-A801, NW-A805, NW-A805BNW-A805P, NW-A805W, NW-A806VNW-A806B, NW-A806W, NW-A806PNWZ-A810, NW-A815, NW-A816NWZ-A818, NWZ-A818BLK, NW-A808BNWZ-A828KBLK, NWZ-A829BLK, NW-S639NW-S639FReplacement for the following battery models: Sony:1-756-702-11, LIS1374HNPA, 7607A12353

## Features

- 750 mAh/2.77 wh, 3.7 V, Li-Polymer
- Made from high quality cells
- Suitable for: Sony NWZ-A801, NW-A805, NW-A805B, NW-A805P, NW-A805W, NW-A806V, NW-A806B, NW-A806W, NW-A806P, NWZ-A810, NW-A815, NW-A816, NWZ-A818, NWZ-A818BLK, NW-A808B, NWZ-A828KBLK, NWZ-A829BLK, NW-S639, NW-S639F
- Replaces: Sony 1-756-702-11, LIS1374HNPA, 7607A12353

## Product Details

- **Brand:** Supperakku
- **Battery cell composition:** Polymer
- **Battery capacity:** 750 Milliampere Hour (mAh)
- **Recommended uses for product:** Camera
- **Unit count:** 1.0 Count

## Images

![CS 750 mAh 2.77 wh 3.7 V Battery Suitably for Sony NWZ-A801, NW-A805, NW-A805B, NW-A805P, NW-A805W, NW-A806V, NW-A806B, NW-A806W, NW-A806P, NWZ-A810, NW-A815, NW-A816, NWZ-A818, NWZ-A818BLK, NW-A808B, NWZ-A828KBLK, NWZ-A829BLK, NW-S639, NW-S639F - Image 1](https://m.media-amazon.com/images/I/61lXpIx+ZKL.jpg)

---

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**Shop now:** [https://www.desertcart.com.cy/products/51688365-cs-750-mah-2-77-wh-3-7-v-battery](https://www.desertcart.com.cy/products/51688365-cs-750-mah-2-77-wh-3-7-v-battery)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-07*