r/ceenrbatteries

I've taken the time to weigh out the difference in mass (grams) between the CEENR PD-Nation 4.0Ah battery while equipped with the PD-Nation RYOBI adapter and RYOBI's 18V ONE+ 4Ah batteries (Standard, HP, and HP EDGE).

Here are my results:

• 636g CEENR PD-Nation 4Ah battery equipped + PD-Nation RYOBI adapter (1p5s 21700)
• 711g RYOBI 18V ONE+ 4Ah battery (PBP005; 2p5s 18650)
• 718g RYOBI 18V ONE+ 4Ah HP battery (PBP004; 2p5s 18650)
• 681g RYOBI 18V ONE+ 4Ah HP EDGE battery (PBP1004; 1p5s 21700; tabless)
• 1044g* CEENR PD-Nation 8.0Ah battery equipped + PD-Nation RYOBI adapter (2p5s 21700)

*a surprise guest in this testing

Despite all of the 4Ah batteries containing 72Wh in total capacity, the CEENR PD-Nation 4.0Ah battery paired with the PD-Nation RYOBI adapter offers the lightest solution, with a similar runtime and a better performance profile than both the RYOBI 18V ONE+ 4Ah and 4Ah HP batteries thanks to its premium quality Molicel P42A 21700 cells, but it still falls short compared to the RYOBI 18V ONE+ 4Ah HP EDGE due to its lack of tabless cells, better BMS performance management (as noted by the TorqueTestChannel on YouTube), and RYOBI's HP contact pins/communications to unlock the full potential of RYOBI's 18V ONE+ HP tool performance.

Something to note, however, is that the CEENR PD-Nation 4.0Ah features a built-in PD (Power Delivery) Type-C port for inputting up to 45W to charge the battery at 2.25A speeds. It may also be used as a power bank with the built-in USB-A (up to 18W) and PD Type-C ports (again, up to 45W) to supply your mobile device charging needs on the go without the need for the purchase of an additional adapter or top-off unit. The CEENR PD-Nation 4.0Ah supports Samsung's PPS protocol for Super Fast Charging (1.0; up to 25W speeds).

This comparison has been made solely between the 4Ah batteries, as all feature 72Wh in capacity. RYOBI's 18V ONE+ 1.5Ah and 2Ah batteries (including the HP variant) have been excluded in this comparison purposely.