18-85-13 (36 VOLTS) Forklift Battery – 38" x 15.5"

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Model 18-85-13 · Refurbished · 36 Volt

Heavy-Duty 36V.
Forklift Grade.

Power your industrial equipment with confidence. This 36V industrial battery has been fully reconditioned, tested, cleaned, desulfated, and load-checked to ensure dependable performance and long-lasting reliability in demanding warehouse and industrial environments.

36V
Voltage
510Ah
Capacity (6HR)
13/cell
Plates
1,700lbs
Weight
— Product Overview

Full-Size Forklift Power.

The 18-85-13 steps up to the heavy stuff — a 36-volt, 510Ah industrial battery built for electric forklifts and demanding warehouse operations. Thirteen-plate cells deliver the sustained runtime your fleet needs through multi-shift workdays.

Designed for dependable runtime and consistent power delivery, this reconditioned battery provides a cost-effective alternative to purchasing new while maintaining the performance your operation demands.

  • 36 Volt · 510 Ah (6HR) · 13-Plate Industrial
  • 38" × 15.5" full-size forklift footprint
  • Fully refurbished and performance tested
  • Ideal for electric forklifts & heavy-duty equipment
  • One-year warranty included
  • Free shipping · Ships in 2 business days
Refurbished
36 Volt
MODEL
18 — 85 — 13
VOLTAGE
36V
36V 510 Ah · 6HR 18-85-13 · 13 PLATE CAUTION 36 VOLT FORKLIFTBATTERIES.COM MODEL 18-85-13
— Included With Purchase

What's In The Box

Every 18-85-13 ships ready to install — no scavenging for parts, no surprise add-ons at checkout.

Full 1-Year Warranty
Complete coverage on workmanship and performance from day one.
10-Day Return Window
Not the right fit? Send it back within 10 days, hassle-free.
4-Foot Cable
Heavy-duty connection cable included — no extra wiring runs.
Choice of Connector
Pick the connector style that matches your equipment.
— Technical Data Sheet

Specifications
& Dimensions

Every 18-85-13 unit is measured, weighed, and verified before it leaves the floor. Use the values below to confirm compatibility with your forklift's battery compartment.

L · 38 1/8" H · 22 5/8" W · 15 3/8" ↙ 36V FORKLIFT FIG. 01 — DIMENSIONAL DRAWING MODEL 18-85-13 · NOT TO SCALE
Model Designation18-85-13
Voltage36V (18 cells × 2V)
Capacity (6HR Rate)510 Amp-Hours
Plates per Cell13
Length38 1/8"
Width15 3/8"
Height22 5/8"
Weight1,700 lbs
ApplicationsElectric Forklifts · Heavy-Duty Equipment
ConditionRefurbished · Load-Tested
Cable Included4 ft · Choice of Connector
Warranty1 Year Included
Returns10-Day Return Window
ShippingFree · Lower 48 · 2 Business Days
— The 5-Step Process

Reconditioned From the Ground Up

Every battery passes through the same rigorous workflow before it earns the ForkliftBatteries.com stamp.

01
Cleaned
Stripped, neutralized, and pressure-washed to factory standards.
02
Desulfated
Plates restored to peak conductivity through controlled cycling.
03
Acid-Leveled
Electrolyte balance precision-adjusted across every cell.
04
Load-Tested
Verified under real working loads — not just bench-checked.
05
Certified
Signed off, stamped, and shipped with full warranty paperwork.
1-Year Warranty
Full Coverage Included
Free Shipping
Lower 48 States
Ships in 2 Days
Load-Tested & Verified

No Hidden Fees./No Surprises./Just Quality Power.

Dealer-Direct Pricing · Industrial Grade