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Battery

CS-HEP682TW : Battery for TD Tech EP631, EP682 – Replaces TD Tech BTY3500LI20

Original price was: $42.95.Current price is: $9.65.

The CS-HEP682TW is a replacement rechargeable battery for TD Tech products. This battery replaces th…

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Check the match before ordering

  • Part numberMatch the complete number, including letters and suffixes.
  • Electrical specificationConfirm voltage, chemistry and charging requirements.
  • Physical fitCompare dimensions, connector, polarity and terminal position.
SKU
CS-HEP682TW
Brand
Cameron Sino

Description

The CS-HEP682TW is a replacement rechargeable battery for TD Tech products.

This battery replaces the following OEM part number(s):

  • TD Tech BTY3500LI20

This battery is compatible with the following model(s):

  • TD Tech EP631
  • TD Tech EP682

Specifications:

Voltage 3.8 V
Chemistry Li-ion
Capacity 3450 mAh
Dimensions 110.50 x 56.50 x 14.40mm
Color Black
Weight 144g

Additional information

Brand

Cameron Sino

Product Type

Battery

Compatible / Replacement Part Number

Replaces TD Tech BTY3500LI20

Brand + Part Number

Cameron Sino CS-HEP682TW

Product Name + Part Number

Battery CS-HEP682TW

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Ordering guidance

A reliable replacement starts with an exact match

Similar-looking batteries and accessories can use different voltage, chemistry, connectors or polarity. Verify the label and physical fit before purchase.

View the battery matching guide
Is matching the voltage enough?

No. Chemistry, dimensions, connector type, polarity, terminal position and charging requirements must also match.

Which number should I compare?

Use the complete model or part number printed on the original item. Include every prefix, suffix, dash and revision where shown.

What if my device model is not listed?

Do not assume compatibility from appearance alone. Compare the original part number and specifications or confirm the requirements in the device documentation.