3M SecureFit 3700 Series, SF3750AS-BLK, Black Temple Shade 5.0 OTG Anti-scratch lens, 10 ea-Case 3M Versaflo TR-300 Series This battery is an NiCd

This battery is an NiCd that is rechargeable

Featuring a shower cover capable of being used during decontamination procedures to protect the RBE-57 and RBE-40 canisters from water entering canister port

and seamless compatibility with the 3M™ Adflo™ Powered Air Purifying Respirator (PAPR) system

and a wraparound design for extended coverage

3M SecureFit 3700 Series, SF3750AS-BLK, Black Temple Shade 5.0 OTG Anti-scratch lens, 10 ea-Case 3M Versaflo TR-300 Series This battery is an NiCd3M SecureFit 3700 Series is designed to offer eye protection with all day wearability for workers with prescription eyeglasses. Adjustable ratchet temples allow the user to adjust lens for facial features and eyeglass position. Since prescription eyeglasses may not be anti fog coated, workers can choose between a standard anti scratch coating or 3M(TM) Scotchgard(TM) Protector Anti Fog Coating.