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Rectangular black lithium-ion battery, 46.20 by 34.14 by 5.68 millimetres

Cameron & Co

Cameron & Co standard battery 3.7 V 1000 mAh 46.20 x 34.14 x 5.68 mm black

SKU CH-PBD7-T0WVW

A 3.7 V 1000 mAh lithium-ion replacement cell measuring 46.20 x 34.14 x 5.68 mm, compatible with Fiio E11, Technaxx Musicman BT-X1 and Musicman MA Soundstation devices using part number HD533443

  • Product typeBluetooth Headset
  • Replaces Fiio E11 and Technaxx Musicman batteries
  • 1000 mAh capacity powers extended listening sessions
  • 7 V lithium-ion chemistry matches original specs
  • Slim 5.68 mm profile fits tight device compartments
  • 100 % OEM compatible for reliable drop-in installation

Direct replacement for specific audio players

This lithium-ion cell fits the Fiio E11, Technaxx Musicman BT-X1 and Musicman MA Soundstation. It matches the original HD533443 1S1P part number and supplies 3.7 V at 1000 mAh. The black pack measures 46.20 x 34.14 x 5.68 mm and is brand new.

Simple swap with polarity care

Installation requires opening the device and disconnecting the old pack, then connecting the new one observing correct polarity. The main risk is reversing the leads or damaging the fragile ribbon cable during reassembly. No soldering is needed if the original connector matches.

Voltage and capacity must match the original

The single deciding specification is the 3.7 V 1000 mAh rating; the replacement must mirror these values exactly or the player will not charge or run correctly. Buyers whose device uses a different voltage or a higher capacity cell cannot use this battery.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $13.99
Pricier than about 63% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-FE110SL
Product typeBluetooth Headset

Questions about this item

How can I confirm the battery is working after installing it in my Fiio E11?

The Fiio E11 should power on and show normal battery-level indication when the 3.7 V 1000 mAh cell is correctly seated.

What is included in the package and what must I source separately?

One black Li-ion battery measuring 46.20 x 34.14 x 5.68 mm is supplied; no tools, cables or chargers are included.

Which version matches the HD533443 1S1P part number for my Musicman MA Soundstation?

The DS-CS-FE110SL model is listed as compatible with HD533443 1S1P and Technaxx HD533443 1S1PX-Longer.

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