Cameron & Co
Cameron & Co DS-CS-RTK300MD 7.4V 2600mAh 19.24Wh video accessory
Lithium-ion 7.4 V 2600 mAh battery powers Righton K-Plus 3 and Retinomax 3 devices
- TypeHome Electronics Battery
- Powers Righton K-Plus 3 and Retinomax 3 devices
- 4V 2600mAh capacity delivers 19.24Wh runtime
- Lithium-ion chemistry provides rechargeable 2.6Ah energy storage
- Compact 71.70 x 37.60 x 20.40mm form fits equipment
- 100% OEM compatible replacement for part RT-121
Cameron & Co DS-CS-RTK300MD replacement battery
This lithium-ion pack is built for the Righton K-Plus 3 and Retinomax 3 instruments. It delivers a 7.4 V, 2.6 Ah capacity in a compact black housing. The cell is supplied new and matches the original RT-121 part number. Medical technicians and field operators who rely on these specific devices will find it a direct fit.
Practical limits of the 7.4 V lithium-ion interface
The pack provides 19.24 Wh of energy at its nominal voltage. Runtime scales with the instrument’s current draw, so heavier workloads will deplete the charge faster. No onboard fuel gauge or balance connector is present, so remaining capacity must be judged by the host device. The fixed 71.70 x 37.60 x 20.40 mm form factor prevents use in any other equipment.
Capacity and headroom for clinical sessions
A 2600 mAh rating supports extended examinations on a single charge under typical usage patterns. The 19.24 Wh reserve handles continuous operation until the host signals low power. Users needing longer uninterrupted runtimes or hot-swap capability will require additional packs. The single-cell design offers no redundancy if the cell fails during a procedure.
Highlights
- Powers Righton K-Plus 3 and Retinomax 3 devices
- 4V 2600mAh capacity delivers 19.24Wh runtime
- Lithium-ion chemistry provides rechargeable 2.6Ah energy storage
- Compact 71.70 x 37.60 x 20.40mm form fits equipment
- 100% OEM compatible replacement for part RT-121
Specifications
| Brand | Cameron Sino |
|---|---|
| Model | DS-CS-RTK300MD |
| Type | Home Electronics Battery |
Questions about this item
Is this the only capacity available for the DS-CS-RTK300MD?
The DS-CS-RTK300MD is supplied as a 2600 mAh, 19.24 Wh lithium-ion pack; no other capacities are offered for this model.
What does the 2600 mAh rating mean when the battery powers a Righton K-Plus 3?
At 7.4 V the cell stores 19.24 Wh, so the 2.6 Ah rating translates to roughly one full charge cycle for the Retinomax 3 before recharging is needed.
The pack uses a 7.4 V lithium-ion interface — what does that voltage cap in practice?
The 7.4 V nominal output is fixed by the two-cell lithium-ion chemistry, limiting the pack to devices designed for that exact voltage such as the K-Plus 3 and Retinomax 3.
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