Skip to main content
  • Free shipping on most batteries
  • Ships from our US warehouse
  • Fresh, date-coded stock

Free shipping Casil 12V 75Ah Deep Cycle AGM Battery | Compatible with Wayne ESP25 WSS30V Backup Sump Pump | Solar, Trolling Motor, Mobility & General Use

SKU CA12750

Casil 12V 75Ah Deep Cycle AGM Battery | Compatible with Wayne ESP25 WSS30V Backup Sump Pump | Solar, Trolling Motor, Mobility & General Use

12V 75Ah SLA / AGM
$159.99 each
Free shipping
in stock
Adding to cart… The item has been added
  • In stock · Order by 3 PM ET, ships same business day from our US warehouse
  • Free shipping on this battery · Shipping details
  • Fresh stock, date-coded on the label — you know exactly how old it is
  • 1-year pro-rated warrantyTerms on every listing
  • Free shippingOn most batteries
  • Ships from US warehousePacked and shipped from US stock
  • Fresh, date-coded stockEvery battery date-stamped
  • Talk to a person973-500-6828
  • Secure checkoutEncrypted, PCI-compliant payments
Voltage
12V
Capacity
75Ah
Size (in)
10.24 × 6.61 × 8.27
Weight
51.7 lb
Type
SLA / AGM

Does this fit my model?

Overview

The 12V 75Ah battery for fire alarm panels

  • ?High-Capacity 12V 75Ah Deep Cycle Battery Provides long runtime and dependable power for backup pumps, solar systems, and mobility applications.
  • ⚡ Designed for Deep-Cycle Performance Engineered for repeated discharge and recharge cycles without performance loss.
  • ?️ Sealed AGM Lead Acid Technology Spill-proof, leak-proof, and maintenance-free for safe indoor and outdoor use.
  • ? Compatible with Wayne Backup Sump Pumps Ideal replacement battery for Wayne ESP25 and WSS30V system
  • ? Great for Trolling Motors & Marine Use Delivers steady power for electric trolling motors and small marine systems.
  • ☀️ Solar & Off-Grid Ready Works well in solar energy storage and off-grid power setups.
  • ? Mobility & Scooter Compatible Suitable for high-demand mobility wheelchairs and scooters requiring 75Ah capacity.
  • ? Maintenance-Free Convenience No watering, no servicing—install and forget.
  • ?️ Heavy-Duty Durable Construction Built to resist vibration, shock, and demanding operating conditions.
  • ✅ Trusted Casil Quality Manufactured to strict standards for long service life and reliable performance.
  • Maintenance-free AGM (VRLA)Sealed and spill-proof — no watering, no acid to top up.
  • Standard case size10.24 × 6.61 × 8.27 in.
  • Fresh, date-coded stockMonth and year printed on the label for your service records.
  • 1-year pro-rated warrantyBacked by Casil USA, with phone support at 973-500-6828.

Specifications

Full specifications

Specifications for Casil 12V 75Ah Deep Cycle AGM Battery | Compatible with Wayne ESP25 WSS30V Backup Sump Pump | Solar, Trolling Motor, Mobility & General Use
ModelCasil CA12750
BrandCasil
SKUCA12750
Nominal voltage12V
Rated capacity75Ah
ChemistrySealed lead-acid, AGM (VRLA)
Length × width × height10.24 × 6.61 × 8.27 in (260 × 168 × 210 mm)
Weight51.7 lb (23.45 kg)
MaintenanceMaintenance-free, spill-proof
Used inFire Alarm Panels, Mobility Scooters & Wheelchairs, Solar, Marine & RV, Sump Pumps
Warranty1-year pro-rated
ShippingFree shipping · ships from our US warehouse

Dimensions

Dimension drawing

Casil CA12750 12V 75Ah dimension drawing: length 10.24 in (260 mm), width 6.61 in (168 mm), height 8.27 in (210 mm) FRONT & SIDE VIEWS · TERMINALS: (+) RED / (−) BLACK FRONT 10.24 in · 260 mm 8.27 in · 210 mm SIDE 6.61 in · 168 mm

Drawn to scale from the listed dimensions. Terminal positions are shown for reference — check the polarity marks on your old battery.

Compatibility

Fits these devices

Find by device

Shipping & warranty

Shipping, returns & warranty

Full policies

Shipping

Free shipping on this battery. Order by 3 PM ET and it ships the same business day from our US warehouse.

Shipping details

Returns

Ordered the wrong size? Check the return window and how to send a battery back before you ship it.

Returns policy

Warranty

1-year pro-rated warranty. Keep your order number — the date code on the label shows when the battery was made.

Warranty terms

Buying 25 or more?

Get a written quote with business pricing for installers, facilities and resellers.

Request a quote

FAQ

Before you swap it

Not sure it matches your old battery? Our team checks part numbers every day.

Call 973-500-6828 All FAQs
Will this fit my Wayne ESP25?

The CA12750 is listed for Wayne ESP25, Wayne WSS30V. Match the voltage (12V), capacity (75Ah), size (10.24 × 6.61 × 8.27 in) and terminal to your old battery, or use the fit check at the top of this page.

How often should it be replaced?

Sealed lead-acid batteries in standby equipment such as alarm panels, fire panels and UPS units are typically replaced every 3–5 years, or sooner if the system reports a low battery or fails its load test. The date code on the label shows when the battery was made.

Can I use a battery with more amp-hours?

Usually, if the voltage, case size and terminals match: more amp-hours means longer runtime. Check that it fits the compartment and that your charger can recharge it in the time your system requires.

How does it ship?

Shipping is free on this battery. Orders placed by 3 PM ET ship the same business day from our US warehouse. See shipping details.

Related

!