Power that belongs to you — not your tool brand.
Vision
A world where a single battery powers everything cordless — across every brand, and outlives the devices it runs. CEENR exists to become the independent power platform that frees people from brand lock-in, one cordless category at a time.
Mission
We replace a drawer full of brand-locked, overpriced, throwaway batteries with one reliable platform: PDnation. Today it powers 1,600+ power tools across 10 brands. Vacuums are next on our roadmap — and the list keeps growing.
Brand story
Every cordless brand sells you the tool once — and the battery forever. Proprietary shapes. Locked ecosystems. Prices that never fall. Packs that quietly die just past warranty. We thought that was backwards.
A typical tradesperson owns tools from four or five brands — DeWalt for impact drivers, Milwaukee for saws, Makita for grinders, Bosch for the rotary hammer — each with its own battery, its own charger, and its own pile of dead packs in the garage. So we built CEENR to tear down the walls between brands. PDnation is one universal pack plus a snap-on mount: the same battery crosses every major ecosystem, charges over standard USB-C, and doubles as a 100W power bank — so power is never trapped inside one tool. Behind the simplicity is real engineering: high-drain 21700 cells, multi-layer protection, IEC62133 certification, and a 3-year promise.
We started with power tools. Next on our roadmap: PDnation Vac brings the same platform to vacuums — same belief, new category. We're rebellious about brand walls, and obsessive about reliability.
What CEENR stands for
- C — Cross-brand · We refuse brand lock-in. Power should cross every ecosystem.
- E — Energy · At heart we're a power company: dense, portable, USB-C-native energy.
- E — Engineered · Real cells, real protection, real certification. No corner-cutting.
- N — Nonstop · Built to keep working — long runtime, long cycle life.
- R — Reliability · Safety and trust first, backed by a 3-year promise.
What we make
- PDnation Pro 8.0Ah — flagship universal battery, premium high-drain cells, 100W bidirectional USB-C, 90-min charge.
- PDnation Mini 4.0Ah — compact universal battery, same premium high-drain cells, half the weight for shorter jobs.
- Replacement batteries — drop-in 5.0Ah / 6.0Ah / 8.0Ah replacements for each major tool brand (DeWalt DCB200, Milwaukee M18, Makita BL1860B, Bosch BAT610G, and 6 more).
- 6A fast chargers — charge stock OEM batteries in 60 minutes instead of 3+ hours.
- USB-C adapters and 150W inverters — turn any compatible battery into a power bank or AC outlet.
Why we use premium high-drain cells in PDnation
Most cheap aftermarket batteries use generic, low-grade cells. We build PDnation on premium high-drain 21700-format cells — the same high-drain format trusted in premium electric vehicles and high-performance gear. The 21700 format holds roughly 50% more energy than older 18650 cells, runs cooler under continuous high-draw load, and lasts 1,000+ cycles instead of 300–500.
Across the replacement line we match the right high-drain cell to each use case — tuned for the best discharge curve at 5.0Ah, the best cycle life at 6.0Ah, and the best energy density at 8.0Ah.
Where we operate
CEENR ships from a US hazmat-certified warehouse. Orders ship in 1–2 business days, free ground on $75+. Customer support is staffed by real people who actually use the products — email [email protected] any business day.
Our promise
- 3-year limited warranty on every battery — see the full Magnuson-Moss warranty disclosure.
- 7-day no-questions returns — full refund, free return shipping for defective items.
- IEC62133 + EN62133 certified — global and European lithium safety standards.
- Real humans at [email protected].
Press, partnerships, B2B
Email [email protected] with subject "Press" or "B2B" and we'll route to the right person.