Need a high-quality, high-capacity, reliable, long-life replacement HP ProBook 4210s, ProBook 4310s, ProBook 4311s battery? This 2000mAh HSTNN-DB91 replacement battery from subtel® will give you the lasting power you need.
When it comes to replacement HP 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 2000mAh 14.4V - 14.8V battery pack will keep your electronic devices running longer and at optimal performance.
Long runtime, full compatibility: HP ProBook 4210s, ProBook 4310s, ProBook 4311s battery with 2000mAh high capacity
✔ 100% compatible replacement
– Replaces your original HP HSTNN-DB91 battery
✔ Long battery life, high capacity
– 14.4V - 14.8V high conductivity battery, 2000mAh 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: HP HSTNN-DB91 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 HSTNN-DB91 Battery for your HP ProBook 4210s, ProBook 4310s, ProBook 4311s devices
subtel® Replacement BatteryCapacity
: 14.4V - 14.8VCell Technology
: Lithium IonAlternative for / Replaces:
Original HSTNN-DB91 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 HP batteries come with a 36-month guarantee!