Palmer Batpack 4000

Independent Battery Power Supply for Effect Units

  • Capacity: 4000 mAH
  • Durable Lithium Polymer battery
  • Two regulated 9V DC outputs with each 500 mA
  • USB-A port for charging a phone or tablet
  • 5-Segment battery status indicator
  • Flat metal housing for easy installation under the pedal board
  • Approx. 4 hours charging time
  • Incl. Micro USB cable 100 mm, 2x DC cables 600 mm, power distributor for up to 6 devices, 12VAC 2000 mA power adapter, 4 rubber feet
  • Dimensions (W x D x H): 195 x 83 x 25 mm
  • Weight: 370 g

Note on disposal: Check your local laws and regulations for the proper disposal of batteries in your country. The following rules apply in Germany: In line with the Battery Law (Batteriegesetz; BattG), you as the consumer are obligated to return all batteries and rechargeable batteries. Disposal via normal household waste is not permitted! Batteries containing pollutants can be identified by the symbol of a crossed-out wheeled bin and the chemical symbol (Cd = cadmium; Hg = mercury; Pb = lead) of the metal essential for classification. Used batteries and rechargeable batteries can be returned free of charge to our shop, to other outlets where batteries are sold or to public waste management authorities.

Further information

DC/AC current DC
Output current in mA 1000 mA
9 V Yes
12 V No
18 V No
Secondary voltage Yes
Multi-output power supply Yes
11 customer ratings:
  • 5
  • 4
  • 3
  • 2
  • 1
4.5 / 5.0
  • quality
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quality

Great, nice flat power supply

Karl552, 25.03.2017
I bought this power supply for my small Pedaltrain Nano, the power supply fits very well under the board. So I do not need to connect the pedalboard to the power supply during the rehearsal, which helps to avoid humming loops, and the setup is also faster.
I'm too lazy to take my big board to rehearsals, which take place at different locations in our band.
If you have forgotten the recharge times but you can also work with power, the power supply supplies then even current while is recharged.
There are two separate circuits so that analog and digital devices can be kept separate. I can not detect any noise, very nice.
Only the pressure switch I find not so great, it could be easily accidentally activated during transportation, so the battery is dan empty when one needs the device.
Any securing against accidental actuation would be advantageous.
Overall, I can recommend the device.
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Very practical, the food I was looking for!

JacRod, 23.08.2017
Finally the food I was looking for amateur use, at home and possibly outside.

This battery is charged on the mains and allows to autonomously feed a pedalboard for more than 4 hours. For my part it feeds Reverb (EHX), Delay (MXR), Disto (MXR) and Compressor (EHX). In addition, even if it is unloaded, you can play by connecting to the sector because it works during reloading.

Side installation, it is not big and not very heavy: it passes without problem under the pedalboard (Pedaltrain Nano for my part). I fixed it with the same system as the pedals (scratch) and it's good.

It comes with a daisy chain (6 ports), two power cables, the transformer for charging, and a USB / micro USB cable: so it can be used to charge an iPad or phone!

I do not really mind, except the price maybe. But with Palmer we are never disappointed.

Thank you Palmer, and thank you Thomann for +++
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Offers include 21% Belgium VAT and are valid as long as stocks last. Shipping costs to Belgium are 2,50 EUR, free shipping on orders above 49 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
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