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Two rectangular black sealed lead-acid batteries with RT terminals side by side

Sigma Power Systems

Sigma Power Systems 12V 40Ah SLA Battery RT Terminal 2 Pack

SKU CH-9707-YE3Y8

Two sealed lead-acid 12 V 40 Ah batteries with RT terminals, 7.76 × 6.69 × 6.5 in, 30 lb each

  • Battery typeSealed Lead Acid
  • Reliable 12 V 40 Ah sealed lead-acid power for demanding applications
  • Direct drop-in replacement for Kung Long WP50-12NE units with RT terminals
  • Two-battery pack doubles capacity for extended runtime in compatible systems
  • Compact 7.76 × 6.69 × 6.5 in footprint fits standard battery compartments
  • Each 30 lb unit built to meet or exceed OEM specifications

Two-pack 12 V 40 Ah SLA set

This bundle supplies two sealed lead-acid batteries rated at 12 volts and 40 ampere-hours each. Both units use an RT terminal layout and measure 7.76 by 6.69 by 6.5 inches. They are sold as direct replacements for the Kung Long WP50-12NE. Each battery weighs 30 pounds.

Re-use existing cables and hardware

The shipment contains only the two batteries; no cables, connectors or mounting hardware are included. Buyers must transfer their current wiring and fittings onto the new units. Verification of voltage, capacity and physical dimensions is recommended before installation.

Suits UPS or mobility rigs needing matched pairs

The twin-pack suits backup power systems, mobility scooters or similar equipment that requires two identical 12 V 40 Ah blocks. Single-battery setups or applications demanding a different voltage, capacity or terminal style should look elsewhere.

How it compares

Measured against everything we stock in Disposable & Rechargeable Batteries, at today’s prices. Recalculated every night.

Price $164.99
Pricier than about 90% of the 985 comparable items (median $28.99).

Specifications

Power
Battery typeSealed Lead Acid

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