Universal Battery UB1208k (12V 0.8Ah) SLA Battery with Locking 2-Pin JST-SM Connector
Item #: UB-1208   |    Backordered: Estimated Available October 20th, 2026
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Universal Battery UB1208k (12V 0.8Ah) SLA Battery with Locking 2-Pin JST-SM Connector

Item #: UB-1208   |  Backordered: Estimated Available October 20th, 2026
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Today's Price: $14.95
Backordered: Estimated Available October 20th, 2026

Price: $14.95


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Product Specifications for Universal Battery UB1208k (12V 0.8Ah) SLA Battery with Locking 2-Pin JST-SM Connector

Specifications:
BM Part #: UB-1208
Voltage: 12 Volt
Capacity: 0.8 Ah
Type: Sealed Lead Acid
Length: 3.80"
Width: 1"
Height: 2.43"
Shipping Weight: 1.40Lbs
Warranty: 1 Year
Rechargeable: Yes
Features:
  • Plug-and-Play: Includes the specific JST-SM locking connector required for Invisible Fence hubs and UPS modules.
  • Maintenance-Free: Spill-proof AGM technology allows for operation in any position.
  • High Reliability: Designed for long-cycle standby use in emergency backup applications.
  • Exact Fit: Slim profile designed to fit into tight internal equipment compartments.

Product Description

Ensure your critical systems never go offline with the Universal Battery UB1208k. This high-performance, 12V 0.8Ah Sealed Lead Acid (SLA) battery is the industry-standard replacement for specialized emergency backup systems.

The standout feature of the "K" version is the factory-installed JST-SM 2-pin locking connector. Unlike standard tab-terminal batteries, this model provides a secure, vibration-proof connection that "clicks" into place—perfect for wall-mounted security panels and overhead emergency lighting.

Technical Specifications

  • Voltage: 12V
  • Capacity: 0.8Ah (800mAh)
  • Dimensions: 3.78" x 0.98" x 2.44" (96mm x 25mm x 62mm)
  • Weight: 0.80 lbs
  • Connector Type: 2-Pin JST-SM (2.5mm/0.1" pitch)

Direct Replacement For:

  • Invisible Fence: Power Hubs and Perimeter Controllers
  • Emergency Lighting: Lithonia ELB-1208, Dual-Lite, and Sure-Lites fixtures
  • Industrial UPS: Phoenix Contact UNO-UPS/24DC/24DC/60W
  • Brand Cross-Refs: UPG 45799, Power-Sonic PS-1208WL, Interstate ASLA1002

4 Reasons Why You'll Love Our AGM Sealed Lead Acid Batteries

  • Sealed, Maintenance Free: Completely spill-proof and can be installed in any position, except upside-down.
  • Fully Charged and Ready to Go: Right out of the box, this 12 Volt, 0.8 Ah rechargeable sealed lead acid battery is ready for anything.
  • 100% Brand New and Factory Fresh: We receive new shipments daily, ensuring each of our SLA batteries are as fresh as possible when you need them.
  • 100% Satisfaction Guaranteed: We back all our batteries with our 60 Day Money Back Guarantee and our SLA batteries include a 1 year warranty.

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Frequently Asked Questions (FAQ)

What is the difference between the UB1208 and the UB1208k?

The standard UB1208 has flat metal "spade" terminals (F1). The UB1208k (this model) comes with a factory-installed wire lead and a 2-pin JST-SM locking connector. If your device requires a "click-in" connection, the "k" version is the one you need.

Will this battery work with my Invisible Fence power hub?

Yes. This is a direct replacement for many Invisible Fence systems that utilize a 12V 0.8Ah battery with the white/clear 2-pin locking plug.

What are the exact dimensions?

The battery measures 3.78" L x 0.98" W x 2.44" H. It is a slim-profile battery designed for narrow compartments in alarm panels and emergency light fixtures.

How do I know if this connector matches mine?

This battery uses a JST-SM 2-pin connector with a 2.5mm (0.1") pitch. You can verify it by checking the top of your current connector for a small plastic locking latch. If the connector "clicks" when you plug it in, this is the correct match.

What is the polarity of the wires?

Following standard industry color-coding, the Red wire is Positive (+) and the Black wire is Negative (-). Please verify that your device's wiring matches this configuration before connecting.

Can I use this to replace a battery with a different connector?

While the battery itself is a standard 12V 0.8Ah SLA, the connector is specific. If your device does not have a JST-SM receiver, you would need to cut and splice your original connector onto this battery.

Cross Reference & Compatibility

The Universal Battery UB1208k (12V 0.8Ah) SLA Battery with Locking 2-Pin JST-SM Connector has been cross-referenced to be compatible with or replace these OEM part numbers and models:
45791
45799
91-117
CF12V1/2L
CP1208
DJW12-0.8
LP-12-0-8C
LP12-0.8
NP0.8-12
PE12V0.8
PE12V0.8
PS-1208
PS-1208WL
SLA1000
SLA1009
SLA1010
SP12-0.8-WL
TP12-0.8
UB0.8-12
UB1208
UB1208-WL
UB1208k
WP0.7-12
OEM
  • Genesis NP0.8-12
  • Invisible Fence 1208K
  • Invisible Fence Boundary Plus Dual Loop Transmitter
  • Invisible Fence Boundary Plus Single Loop Transmitter
  • Invisible Fence UB1208
  • Lithonia ELB-1208
  • Phoenix Contact 2320416
  • Portalac PE12V0.8
  • Power-Sonic PS-1208WL
  • UPG (Universal) 45799
  • Yuasa NP0.8-12

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