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Door Lock Battery DL-7 – SAFLOK S20040 Replacement (Select V Type C / HTL8)

Original price was: $8.99.Current price is: $2.08.

Need a reliable replacement for your SAFLOK door lock battery? This DL-7 6V battery pack uses 4 AA cells and includes a wire lead with connector. As a result, you can restore power fast and reduce lock downtime.

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Assembled in the USA!

In stock

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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: DL-7-6V
Brand: N/A
Category: No brand

Description

DL-7 Door Lock Battery Replacement for SAFLOK S20040

Replace a weak or failing hotel door lock battery quickly. This DL-7 battery pack 6 Volt alkaline replacement is designed for SAFLOK systems, including the S20040. In addition, it works with SAFLOK Select V Type C and HTL8 keyless locks.

Why choose this DL-7 replacement?

Reliable fit for compatible SAFLOK door lock applications
6V battery pack built with 4 AA cells
Wire lead with connector for quick installation
Helps reduce downtime so rooms stay available
if you need help confirming the match

Compatibility

This battery commonly replaces door lock battery packs used in:

SAFLOK S20040
SAFLOK Select V Type C
HTL8 keyless hotel door locks

However, manufacturers can change requirements. Therefore, always confirm your original battery details before ordering.

Specifications

Model: DL-7
Voltage: 6V
Cell configuration: 4 × AA cells
Capacity: 2200 (as marked)
Approx. size: 2.0″ L × 1.6″ W × 1.0″ H
Connection: wire lead with connector

Before you order (quick checklist)

First, match the voltage shown on your original battery.
Next, compare the dimensions (L × W × H).
Then, confirm the connector type and wire location.
Finally, check how many packs your lock uses.

Need help verifying fit?

That way, you can avoid delays and prevent incorrect orders.

Note: This is an aftermarket replacement. OEM names and part numbers are used for compatibility reference only.

The DL7 Alkaline-Manganese Dioxide (Zn/MnO2) battery is the perfect replacement battery at a great price!

DL-7 Specifications:
Saflok S20040
6 Volts
Capacity 2200
4 – AA Nicad Cells
Length inches 2
Width inches 1.6
Height inches 1
Wire Lead with Connector

Our battery for the Saflok S20040 is manufactured to reliably meet original manufacturer specifications.
UPC 26111700 ASIN B01N407KP9

Our Door Lock and Safe batteries meet or exceeds the specifications defined by the Original Equipment Manufacturer but at a much lower price. It is your responsibility to verify the battery or batteries being ordered match the battery or batteries in your application prior to placing your order. Please check the: existing battery dimensions (Length x Width x Height) quantity needed to replace all batteries voltage and amp hour requirements Manufacturers may change requirements without notice.

Additional information

Brand	N/A
Product Type	Other
Product Name + Part Number	Door Lock Battery DL-7 – SAFLOK S20040 Replacement (Select V Type C / HTL8) DL-7-6V

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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.