CEENR® 300W 4-Slot Inverter Adapter for Einhell 18V Power X-Change Batteries
CEENR® is an independent brand — not made by or affiliated with Einhell. Brand names indicate battery compatibility only.
✓ In stock · Ships from US warehouse in 1–2 days
Lets your CEENR 300W 4-Slot Inverter run on an Einhell 18V Power X-Change battery. Click it into any slot, then slide in your pack. Inverter and batteries sold separately.
- Einhell packs
- Power X-Change
- fits all 4 slots of the 300W
- Any slot
- release button to swap
- Click-in
- warranty · 30-day returns
- 3 yrs
CEENR 300W 4-Slot Inverter $129.99 · 4 adapters of your choice included A PDnation battery fits once its Einhell Brand Mount is fitted. Not for the CEENR 150W inverters. Every 300W already includes 4 adapters you choose — add this one to swap in another brand or keep a spare.
Subtotal before checkout discounts and taxes. Optional extras are added once per selected item.
View cart →Secure Shopify checkout 30-day returns 3-yr warranty
SKU: CR07-1026-5020
Takes Einhell 18V Power X-Change batteries.
One pack per adapter. The 300W runs on 18V/20V packs (DC 15–21V input) and uses one pack at a time, switching to the next automatically.
Not sure it fits? Email info@ceenr.com with the model number printed on your pack.
- 01 Click it into a slot.
Line the adapter up with any of the four slots on the 300W and slide it in until it clicks.
- 02 Slide in your pack.
Slide an Einhell 18V Power X-Change battery into the adapter until it locks.
- 03 Swap any time.
Press the battery release button to take the pack out, or the adapter release button to pull the adapter out.
Other brands for the 300W.
$15.99 each · any mix of four in the dock
In short
The CEENR 300W 4-Slot Inverter Adapter for Einhell 18V Power X-Change Batteries lets one slot of the CEENR 300W 4-Slot Power Inverter run on an Einhell 18V Power X-Change battery.
It costs $15.99 and fits only that inverter. The inverter ships with four brand adapters you choose when you order; buy this one to add another brand, switch a slot to Einhell, or keep a spare.
To install it, slide the adapter onto a slot's battery interface until it clicks, then slide your battery in until it locks; to remove it, press the battery release button and slide the pack out, then press the adapter release button and pull the adapter out.
The inverter takes 18V/20V packs (DC 15–21V input) in up to four slots and runs them one after another, switching automatically when a pack runs flat. It is not a tool adapter or a part for the CEENR 150W inverters; a PDnation battery fits it once its Einhell Brand Mount is fitted. Inverter and batteries sold separately. 3-year warranty, 30-day returns.
- Price
- $15.99
- Fits only
- 300W 4-Slot
- Warranty
- 3-year limited
- Returns
- 30 days
Common questions.
Which batteries does the Einhell 18V Power X-Change adapter take?
Einhell 18V Power X-Change batteries — CEENR doesn't sell an Einhell pack, so use Einhell's own packs. The CEENR 300W 4-Slot Inverter takes 18V/20V packs (DC 15–21V input). Not sure it fits? Email info@ceenr.com with the model number printed on your pack.
Does it fit a PDnation battery or the CEENR 150W inverter?
A PDnation battery fits once its Einhell Brand Mount is fitted: the pair then slides in like an Einhell 18V Power X-Change battery. A bare PDnation battery doesn't fit. The adapter isn't for the CEENR 150W inverters, which clip straight onto a single brand's battery, and it is not a tool adapter either.
Does the 300W inverter already come with adapters?
Yes. Every CEENR 300W 4-Slot Inverter includes 4 brand adapters you choose when you order — any mix, and the same brand more than once. Buy this adapter on its own to add another brand, fill more slots with the same packs, or keep a spare.
How do I install and remove it?
Align the adapter with the battery interface on any of the inverter's four slots and slide it in until it clicks into place, then slide your battery into the adapter until it locks securely. To take it out, press the battery release button and slide the pack out, then press the adapter release button and pull the adapter out. Disconnect the batteries when the inverter is not in use or during transport.
Is this a genuine Einhell product?
No. CEENR is an independent brand. This adapter is engineered by CEENR to connect Einhell batteries to the CEENR 300W 4-Slot Inverter — it is not made by, sold by, or affiliated with Einhell. Einhell is a trademark of its owner, used here only to indicate compatibility.
What is the warranty and return policy?
A 3-year limited warranty from the date of purchase, plus a 30-day return window — email info@ceenr.com within 30 days of delivery for the return address; you ship it back and we refund your order plus the return shipping once it passes inspection.