CS540 Battery, Premium Quality Replacement Rechargeable 140mAh 3.7V Battery For Plantronics CS540, CS540A CS540-XD And C054 Wireless Headsets 86180-01 PL-86180-01 & 84479-01 (Blue 3 Pack)

Battery Specification: Type: Li-Polymer Voltage: 3.7V Capacity: 150mAh Plantronics CS540, CS540A, C054 Wireless Headsets Package Included: 2 x CS540 Battery Caution: Do not connect improperly. Do not dispose of battery in fire as they may explode, battery may also explode if damaged. Do not expose the battery to liquid or subject to strong mechanical shocks 【Package Included】2 Pack CS540 battery 【Easy Installation】So easy to change out, simply pop out the cover, unplug the old battery, then plug in the new one and it's done 【Quality & Safety Guarantee 】CS540 batteries are CE certified, tested by manufacturer to match OEM standard. built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection) with a high-quality, fire-resistant construction, ensure complete protection for you and your devices