Ryobi’s 1.3Ah18v battery from its Lithium battery range is claimed by Ryobi to be capable of driving 380 4 x 32mm screws on a single charge using its R18DD3 18v Cordless Drill/Driver. But you need to compare this to the biggest battery in the range the 18V 5.0AH Lithium+ Battery RB18L50 which Ryobi claims can manage 1440 x 32mm screws on a single charge using its R18DD3 18v Cordless Drill/Driver.
Ryobi also claims the RB18L13 can cut 24m of 13mm plywood using Ryobi’s R18CS-0 18v Cordless Circular Saw, compared to 100m with its 18V 5.0AH Lithium+ Battery RB18L50. Though as with all batteries these runs times are indicative and can change depending on the tools used, the application and even individual batteries.
This battery uses IntelliCell technology, which monitors and balances individual cells, so the 1.3Ah 18V Lithium Battery maximises run times, storage life and safety. The RB18L13 also sports built-in impact protection which is designed to increase the battery’s long term durability along with a tough pack design preventing against damage.