1-756-819-11,1-756-819-12 Battery Replacement for Sony NW-E435 -E436 -E438F -E436F MP3 / MP4 Player - 570mAh 3.6V - 3.7V Lithium Polymer  ...  more

Need a high-quality, high-capacity, reliable, long-life replacement Sony NW-E435, NWZ-E436, NWZ-E438F battery? This 570mAh 1-756-819-11,1-756-819-12 replacement battery from subtel® will give you the lasting power you need.

When it comes to replacement Sony batteries, you need a name you can trust – and subtel® delivers!

Device not holding its charge anymore? Original battery wearing out? Or maybe you’re looking for a spare, additional battery backup? This 570mAh 3.6V - 3.7V battery pack will keep your electronic devices running longer and at optimal performance.

Long runtime, full compatibility: Sony NW-E435, NWZ-E436, NWZ-E438F battery with 570mAh high capacity

✔ 100% compatible replacement – Replaces your original Sony 1-756-819-11,1-756-819-12 battery
✔ Long battery life, high capacity – 3.6V - 3.7V high conductivity battery, 570mAh high capacity
✔ No capacity loss – thanks to modern Lithium cells without memory effect technology
✔ Fewer charging breaks – less time spent waiting for your device to charge 

Proven quality, certified safety: Sony 1-756-819-11,1-756-819-12 replacement batteries for up to 1000 charging cycles

✔ Long-lasting, consistent performance – high-quality Lithium Polymer cells for up to 1000 charging cycles
✔ Certified safety – CE & ROHS certified, Grade A battery with short-circuit, overheating and overvoltage protection
✔ Suitable for – sub-zero and high temperatures - particularly weather and temperature resistant
✔ Thorough, comprehensive testing – each battery cell is tested to ensure all safety requirements are met and that it holds and maintains the correct capacity - all before installation 

Replacement 1-756-819-11,1-756-819-12 Battery for your Sony NW-E435, NWZ-E436, NWZ-E438F devices
Brand: subtel® Replacement Battery
Capacity: 570mAh
Voltage: 3.6V - 3.7V
Cell Technology: Lithium Polymer
Dimensions: 51.40 x 34.54 x 3.56mm
Alternative for / Replaces: Original 1-756-819-11,1-756-819-12 battery 

★ 3-Year Guarantee ★
As an international specialist retailer since 2004, we know what matters when it comes to high-quality replacement batteries, accu packs and rechargeable batteries. That's why our replacement Sony batteries come with a 36-month guarantee!