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Small black rectangular lithium-ion camera battery, 49.5 by 34 by 4.9 mm

Cameron & Co

Cameron & Co DS-CS-BP90A camera battery Li-ion 3.7V 800mAh Black

SKU CH-DP3X-4PK4A

Compatible with Samsung HMX-E10, HMX-E100P, HMX-E110 and SMX-E10 camcorders, 3.7V 800mAh Li-ion

  • Product typeBattery
  • Compatible with Samsung HMX and SMX camcorders
  • Replaces BP90A, BP-90A and IA-BP90A packs
  • Li-ion chemistry delivers 3.7 V 800 mAh
  • Slim 49.50 x 34.05 x 4.90 mm profile fits battery bay
  • Brand-new Cameron Sino cell, 100 % OEM compatible

Cameron & Co DS-CS-BP90A replacement battery

This lithium-ion cell delivers 3.7 V and 800 mAh for Samsung HMX-E10, HMX-E100P, HMX-E110 and SMX-E10 camcorders. It replaces original part numbers BP90A, BP-90A and IA-BP90A. The pack fits the listed models without modification.

Thermals and power draw in normal use

Lithium-ion chemistry keeps self-discharge low and maintains steady voltage during recording sessions. The cell operates within standard temperature limits for handheld camcorder use. No active cooling is required.

Bundled accessories and software impact

The package contains one black battery measuring 49.50 x 34.05 x 4.90 mm. No charger, cable or firmware is included. Users must supply their existing Samsung charger or a compatible third-party unit.

How it compares

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

Price $11.99
Cheaper than about 75% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-BP90A
Product typeBattery

Questions about this item

How do I insert the DS-CS-BP90A into my Samsung HMX-E10, and which way does the label face?

Open the battery compartment, align the three gold contacts with the matching pins inside, then slide the pack in until the latch clicks — the label side faces outward.

When will the BP90A need replacing, and what signals it?

Lithium-ion cells lose capacity over hundreds of cycles; replace the pack when recording time falls noticeably short of the original 800 mAh rating.

What stops the battery first during a long 3.7 V shoot — heat or voltage sag?

Internal resistance rises as the 800 mAh cell drains, so voltage sag under load ends the session before temperature becomes critical.

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