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Small rectangular lithium battery, blue wrap, 48.5 by 30 by 8 mm, 18 g

Cameron Sino Battery for Rainin EDP3 Plus 800mAh 3.7V

SKU CH-SZGE-7RJMK

Replacement 800 mAh 3.7 V lithium-ion battery for Rainin EDP3 and EDP3 Plus pipettes

  • Direct replacement for Rainin EDP3 Plus pipettes
  • 800 mAh capacity delivers 2.96 Wh runtime
  • 7 V lithium-ion cell matches original voltage
  • Compact 48.50 × 30.00 × 8.00 mm form factor
  • Built-in protection against overcharge and short circuit

Replacement battery for Rainin pipettes

The Cameron Sino unit replaces the original 6107-040 cell in Rainin EDP3, EDP3 Plus and 20-200 µL pipettes. It delivers 800 mAh at 3.7 V for 2.96 Wh of capacity. Medical and laboratory staff who need a direct swap for a depleted pack will find the correct fit here. Buyers who need a different voltage or a larger capacity cannot use this model.

Installation notes and common issues

The pack measures 48.50 x 30.00 x 8.00 mm and weighs 18.0 g, matching the factory dimensions. A fully decoded chip communicates with the pipette electronics without extra steps. Most problems arise when the connector is not fully seated or when a low-quality charger is used. The supplier advises two or three full charge-discharge cycles before judging runtime.

Limits of the single-cell 3.7 V format

A single lithium-ion cell at 3.7 V caps the energy at 2.96 Wh, so runtime is fixed by that chemistry. The protection circuit prevents over-charge, over-discharge and short circuits but cannot extend the fundamental capacity. Storage above 60 °C (140 °F) accelerates ageing and is not covered by the cell's safety margins. Users needing longer shifts must carry a spare pack.

How it compares

Measured against everything we stock in Jump Starters, Chargers & Power Packs, at today’s prices. Recalculated every night.

Price $16.99
Pricier than about 60% of the 1,744 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameEDP3, EDP3 Plus, EDP3 Plus pipettes, Pipette 20-200uL, Pipette EDP3

Questions about this item

How can I verify the 3.7 V 800 mAh battery is working correctly after installing it in my Rainin EDP3 Plus?

After fitting the battery, run two or three full charge and discharge cycles; the pipette should hold its calibrated volume across the 20–200 µL range without unexpected shutdowns.

What is included in the package and what must I source separately for the Cameron Sino replacement?

The box contains one 800 mAh 3.7 V cell with a pre-fitted decoded chip and protective foam; you only need your existing Rainin charger and the pipette itself.

My device shows part number 6107-040 — which capacity version of this battery should I select?

Choose the single 800 mAh / 2.96 Wh version listed; it matches the original Rainin 6107-040 specifications exactly.

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