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The Mathorn MB-141 1100mAh USB-C battery provides a powerful, reliable replacement for Olympus/OM System BLS-50, ideal for intensive 4K shooting. It is designed to resist heating and delivers high performance with up to 500 charge cycles. Convenient USB-C charging bypasses dedicated chargers, while safety features protect against over-discharge and overheating. With a long self-discharge rate and a three-year warranty, it's built for dependability and versatility.