18V Liion Replacement Battery Compatible Part Numbers: 2 607 336 039, 2 607 336 040, 2 607 336 208, 2607335040 Overview This 18.0V Liion replacement battery provides 4000mAh capacity and 72.00Wh energy for dependable, long runtime in compatible devices. Manufactured to match the original battery specifications, each unit undergoes strict testing to ensure consistent performance and safe operation. Builtin battery protection helps improve service life under normal use. Key benefits Exactspec replacement: Matches the original battery voltage and capacity for correct operation in compatible devices. Stable runtime: 4000mAh capacity delivers extended run time for powerhungry tasks and longer use between charges. Protection features: Integrated overcharge, overdischarge, overvoltage, and short circuit protection to help maintain battery health. Fit and form: Compact dimensions 104.25 x 80.95 x 42.67 mm and gross weight 744.0 g for reliable physical compatibility with matching battery slots. Proven manufacturing: Produced by a professional battery manufacturer with a large selection of replacement models, and each battery is quality tested before shipment. Specifications Type: Liion Capacity: 4000mAh Voltage: 18.0V Energy: 72.00Wh Size: 104.25 x 80.95 x 42.67 mm Gross weight: 744.0 g Compatible part numbers: 2 607 336 039; 2 607 336 040; 2 607 336 208; 2607335040 Typical applications Cordless workshop tools and handheld equipment that accept this battery form factor. Portable lighting and inspection devices requiring stable 18V power. Field service or maintenance equipment where a direct replacement battery is needed. Installation and use notes Verify the device model number and the original battery part number before to confirm compatibility. A battery typically reaches performance after two or three full charge and discharge cycles. Ensure the battery connector is fully and securely connected when installing. Use a charger designed for the device; low quality thirdparty adapters may reduce battery life. Safety and handling Do not disassemble the battery. Do not dispose of the battery in fire or water. Do not store the battery above 60 C (140 F). If you need a replacement battery that matches the listed part numbers and specifications, this 18V 4000mAh Liion pack offers a direct, tested option for compatible devices.