Fulmens’s StrongPRO battery range is now stronger than ever. A new carbon-based formula of negative active mass enhances the rechargeability and charge acceptance of StrongPRO EFB+ battery. Additionally, the HVR® (high-vibration-resistant) technology enables StrongPRO EFB+ to pass the extreme vibration tests under the new European V4 standard (EN 50342-1:2015). A more robust and more lasting battery means reduced total service cost for fleet owners and truck drivers, allowing less replacements over vehicle’s service life and minimized risk of unexpected and premature battery failure.