CEENR® 300W 4-Slot Inverter Adapter for Blue Bosch 18V Batteries
CEENR® is an independent brand — not made by or affiliated with Bosch. Brand names indicate battery compatibility only.
Launching with the 300W 4-Slot Inverter · not available to order yet
Lets your CEENR 300W 4-Slot Inverter run on a blue Bosch 18V battery. Click it into any slot, then slide in your pack. Inverter and batteries sold separately.
- Bosch packs, OEM or CEENR
- 18V · blue
- 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 · Launching soon · 4 adapters of your choice included Not for PDnation batteries or the CEENR 150W inverters. Every 300W already includes 4 adapters you choose — add this one to swap in another brand or keep a spare.
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✓ 3-year warranty ✓ 30-day returns
SKU: CR07-1006-1064
Takes blue Bosch 18V batteries.
One pack per adapter, Bosch's own or CEENR. The 300W runs on 18V/20V packs (DC 15–21V input) and uses one pack at a time, switching to the next automatically.
- BAT620
- BAT621
- BAT622
- GBA18V40
- GBA18V60
- GBA18V80
- BAT611
- BAT612
- BAT609
- BAT610G
- BAT618
- BAT619G
It does not take green Bosch 18V POWER FOR ALL packs — Bosch says the two 18V battery systems aren't compatible — or Bosch 12V MAX, 14.4V, 36V or NiCd packs.
- 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 a blue Bosch 18V 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 Blue Bosch 18V Batteries lets one slot of the CEENR 300W 4-Slot Power Inverter run on a blue Bosch 18V battery — Bosch's own packs or CEENR packs, such as the BAT620, BAT621, BAT622, GBA18V40.
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 Bosch, 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 does not take green Bosch 18V POWER FOR ALL packs — Bosch says the two 18V battery systems aren't compatible — or Bosch 12V MAX, 14.4V, 36V or NiCd packs.
It is not a tool adapter, and it does not fit PDnation batteries or the CEENR 150W inverters. 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 Bosch 18V (blue) adapter take?
Blue Bosch 18V batteries — Bosch's own packs and CEENR packs both work, including the BAT620, BAT621, BAT622, GBA18V40, GBA18V60, GBA18V80, BAT611, BAT612, BAT609, BAT610G, BAT618, BAT619G. The CEENR 300W 4-Slot Inverter takes 18V/20V packs (DC 15–21V input). It does not take green Bosch 18V POWER FOR ALL packs — Bosch says the two 18V battery systems aren't compatible — or Bosch 12V MAX, 14.4V, 36V or NiCd packs.
Does it fit a PDnation battery or the CEENR 150W inverter?
No. It fits only the four battery slots of the CEENR 300W 4-Slot Power Inverter. PDnation batteries connect to tools through a PDnation Brand Mount, which is a different part, and the CEENR 150W inverters clip straight onto a single brand's battery with no adapter. 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 Bosch product?
No. CEENR is an independent brand. This adapter is engineered by CEENR to connect Bosch batteries to the CEENR 300W 4-Slot Inverter — it is not made by, sold by, or affiliated with Bosch. Bosch 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.