We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular lithium-ion camera battery with textured dark casing and gold contacts

Cameron Sino KNB-47L KNB-48L KNB-50NC 2500mAh camera battery

SKU CH-JBJ1-2D1CR

Replacement 2500mAh 7.4V Li-ion battery fits NX-200 NX-300 TK-3320 TK-5220 TK-5320 models

  • Capacity2500mAh / 18.50Wh
  • Extended shooting time with 2500mAh capacity
  • Reliable 7.4V Li-ion power for compatible cameras
  • Fits NX-200, NX-300, TK-3320, TK-5220, TK-5320
  • Replaces KNB-47L, KNB-48L, KNB-50NC original batteries
  • Compact 105.00 x 57.80 x 25.00mm design at 278g

Compatible Camera Models

This replacement battery fits the NX-200, NX-300, TK-3320, TK-5220 and TK-5320 cameras. It matches original part numbers KNB-47L, KNB-48L and KNB-50NC. Photographers needing a reliable spare for these specific models will find it a direct fit.

Power Specification and Build

The lithium-ion cell delivers 2500mAh at 7.4V for an 18.50Wh energy rating. Physical dimensions are 105.00 x 57.80 x 25.00mm with a gross weight of 278g. No thermal, noise or power-draw data is provided for normal use.

Package Contents

The box contains the battery unit only. No charger, cable or software is bundled. Buyers who need a charging solution or additional accessories must source them separately.

Highlights

  • Extended shooting time with 2500mAh capacity
  • Reliable 7.4V Li-ion power for compatible cameras
  • Fits NX-200, NX-300, TK-3320, TK-5220, TK-5320
  • Replaces KNB-47L, KNB-48L, KNB-50NC original batteries
  • Compact 105.00 x 57.80 x 25.00mm design at 278g

Specifications

BrandCameron Sino
ModelNX-200, NX-300, TK-3320, TK-5220, TK-5320
Part NumberKNB-47L, KNB-48L, KNB-50NC
Capacity2500mAh / 18.50Wh

Questions about this item

How do I fit the 105.00 x 57.80 x 25.00mm pack into the NX-200, and which step do people miss?

Align the three contacts with the camera’s terminals, slide the pack in until the latch clicks, then verify the 7.4V label faces outward; the missed step is skipping the latch check, which leaves the battery loose.

What upkeep will the 2500mAh Li-ion cell need over time?

Store at roughly half charge in a cool place if unused for weeks, recharge every few months to prevent deep discharge, and keep the contacts clean with a dry cloth.

What limit appears first when the TK-5320 draws continuous high current from the 18.50Wh pack?

Voltage sag under heavy load triggers the protection circuit, cutting power once the cell hits its lower safety threshold.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.