Battery for Dell PowerEdge R720, R620, T110 II, R320, T420, R420, R520, M620, PERC H710, H810, H710P 70K80, H132V (830mAh, 3.7V) from CELLONIC  ...  more

Need a high-quality, high-capacity, reliable, long-life replacement Dell PowerEdge R720, PowerEdge T110 II, PowerEdge R620, PowerEdge R320 battery? This 830mAh 70K80, T40JJ replacement battery from CELLONIC will give you the lasting power you need.

When it comes to replacement Dell batteries, you need a name you can trust – and CELLONIC delivers!

Device not holding its charge anymore? Original battery wearing out? Or maybe you’re looking for a spare, additional battery backup? This 830mAh 3.7V battery pack will keep your electronic devices running longer and at optimal performance.

Long runtime, full compatibility: Dell PowerEdge R720, PowerEdge T110 II, PowerEdge R620, PowerEdge R320 battery with 830mAh high capacity

✔ 100% compatible replacement – Replaces your original Dell 70K80, T40JJ battery
✔ Long battery life, high capacity – 3.7V high conductivity battery, 830mAh 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: Dell 70K80, T40JJ replacement batteries for up to 1000 charging cycles

✔ Long-lasting, consistent performance – high-quality Lithium Ion 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 70K80, T40JJ Battery for your Dell PowerEdge R720, PowerEdge T110 II, PowerEdge R620, PowerEdge R320 devices
Brand: CELLONIC Replacement Battery
Capacity: 830mAh
Voltage: 3.7V
Cell Technology: Lithium Ion
Alternative for / Replaces: Original 70K80, T40JJ 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 Dell batteries come with a 36-month guarantee!