80V 690Ah lithium Forklift battery (FL-80690K)
Technical Specifications
Nominal Voltage: 80V
Nominal Capacity: 690Ah
Stored Energy: 55.2 kWh
Dimension (L×W×H) In Inch: 39.72 x 32.76 x 29.49 inch
Dimension (L×W×H) In Millimeter: 1009 x 832 x 749 mm
Weight lbs. (kg) No Counterweight: 2705 lbs (1227 kg)
Life Cycle: >3800 cycles
IP Rating: IP65
Lead Acid Model (BCl Number): 40-125-11
EGBATT FL80690K – 80V Forklift Battery Solution
Smart, Powerful, and Maintenance-Free Energy for Modern Forklifts. Looking for durable, efficient, and zero-maintenance 80V forklift batteries?
The EGBATT FL80690K 80 volt forklift battery is built to maximize your forklift’s uptime and productivity—no more daily checks, no acid spills, no battery rooms. Paired with our 80V forklift charger, it ensures safe, fast, and intelligent charging for today’s demanding warehouse environments.
Why FL80690K is the Ideal Replacement Forklift Battery
Exceptional Battery Life
More than 3800 life cycles, outperforming traditional gnb forklift batteries. Fewer replacement forklift batteries needed over the forklift’s lifespan
High Energy Density & Fast Charging
Rapid charging reduces downtime—get back to work faster. Compatible with any forklift battery connector, making upgrades easy
Built-in Smart BMS
Real-time monitoring of forklift battery cells. Intelligent communication with our 80 volt forklift charger. Always tells you when should your forklift battery be recharged
Zero Daily Maintenance
No watering, no acid spills, no need for equalize charge forklift battery procedures. Say goodbye to forklift battery equalization routines—charging is automatic and safe
Advanced Safety Protection
Reverse polarity protection. Short circuit protection. Over/under voltage and temperature safeguards. Fully compatible with smart forklift charger 80V systems
Smart Charging Made Easy
*EGBATT provides a matching 80 volt forklift charger to ensure fast, safe, and intelligent charging.
*Communicates directly with the battery’s BMS
*Monitors real-time battery health and charging progress
*Avoids overcharging or undercharging
*Extends both battery and forklift charger 80V lifespan
*No need for manual equalize forklift battery actions—our charger handles it all automatically.
80V 690Ah Forklift Lithium Battery – Complete FAQ & Buyer’s Guide
1. What information do I need to provide to replace my forklift battery without installation issues?
To ensure the new electric forklift battery is 100% compatible and fits perfectly, please provide:
1)The complete forklift brand and model.
2)The voltage and capacity (Ah) of your current battery.
3)The dimensions of both the battery and the battery compartment.
4)The current battery weight, and whether it includes a counterweight.
with this information, our sales engineers can recommend and customize the most suitable 80V lithium forklift battery and provide a detailed quotation.
2. Why does my lead-acid forklift battery weigh over 1.8 tons?
A single battery seems too heavy, right? That’s because your original lead-acid electric forklift battery includes a built-in counterweight.
- The real battery part usually weighs about 500-600 kg.
For example, our 80V 690Ah forklift lithium battery weighs only about 400 kg.
To match your original 1.8-ton lead-acid battery, we add counterweight blocks so the total weight remains the same, ensuring forklift safety and balance.
3. Can I replace my 80V 690Ah 1,958 kg lead-acid battery with your 80V 690Ah forklift lithium battery (around 600kg) and continue using the old counterweight?
We do not recommend this option:
Size mismatch: the new 80V battery for forklift may not fit properly in the original battery box.
Comple
Complex wiring: installation requires professional technicians.
Weight imbalance: lithium batteries are much lighter than lead-acid, so additional iron blocks would need to be welded inside your battery compartment, which is complicated and unsafe.
The safest solution is a customized 80V forklift lithium battery with built-in counterweight.
4. Where is the counterweight placed in your lithium forklift batteries? Will it move?
The counterweight iron blocks are welded securely to the bottom of the battery case, fully fixed and stable. They will not shift or cause vibration during forklift operation.
5. How is the price of a forklift lithium battery with counterweight calculated?
The price of a lithium electric forklift battery with counterweight consists of two parts:
The battery itself (e.g. 80V 690Ah forklift lithium battery).
The cost of counterweight iron blocks and welding process.
Our sales team will provide a precise quotation based on your forklift battery specifications and market conditions.
6. Can I use my old 80V lead-acid battery charger for the new 80V forklift lithium battery?
No, you cannot. Lead-acid chargers are not compatible with lithium batteries for forklifts:
Different charging methods may cause overcharging, swelling, or permanent battery damage.
Incorrect current settings may trigger the BMS protection, preventing charging.
We strongly recommend using a dedicated lithium battery charger designed for your 80V lithium forklift battery to ensure safety and maximize lifespan.
Power Your Business, Sustainably
With no hazardous acid fumes, no water refilling, and a reduced carbon footprint, the EGBATT 80 volt battery for forklift is not only cost-effective but also environmentally friendly. Perfect for: 3-shift warehouse operations. Cold chain logistics. Manufacturing plants. Retail and distribution centers
TECH&SPECS
Custom Lithium Forklift Batteries – 24V, 36V, 48V, 80V LiFePO4 | EGBATT Manufacture
EGBATT offers custom lithium forklift batteries in 24V, 36V, 48V, and 80V, designed for electric forklifts, pallet jacks, and stackers. Our advanced LiFePO4 solutions deliver high energy density, long life, and enhanced safety.
Unlike traditional lead-acid batteries that require frequent maintenance and forklift battery equalization, EGBATT lithium batteries are virtually maintenance-free and charge faster. With smart BMS integration, users always know when their forklift battery should be recharged, preventing downtime and maximizing efficiency.
Whether you need batteries for cold storage, heavy-duty lifting, or long shifts, we provide fully customizable solutions including CAN/RS485 communication, heating, and flexible sizes—built to keep your fleet running longer and stronger.
Inquiry for product details, technical support, and the best 80 volt forklift battery price
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Product & Packaging Details
Q: Do batteries include protection circuits（BMS) and connectors?
A:Protection: We supply batteries with BMS built in Protection Circuit Modules (PCM).
Connectors: We normally use standard like anderson,M8 lugs,Fast plugs or depends on OEM customer's demends.
Q: Are batteries Grade-A and brand new?
A: Yes, we use 100% brand new, Grade-A cells in all our batteries.
Q: Can you print our logo on the batteries?
A: Yes, we offer free custom logo printing with a minimal MOQ requirement.
Q: What is your standard packaging? Can it be customized?
A: Our standard is a white box per battery. We fully support customized packaging, including carton box and logo design.
Yes. EGbatt is a manufacturer located in Shenzhen, Guangdong, China. It designs and produces LiFePO4 battery packs for energy storage, electric forklifts, marine applications, golf carts, RVs, and UPS systems.
Based on automated production technology, the current product lead time is 15-25 days.
The company has strategic cooperation agreements with top manufacturers like EVE and REPT, and insists on using A+ tier One lithium iron phosphate cells for its solar batteries.
For 48V inverters, compatible brands include Victron Energy, Goodwe, Studer, Solis, LuxPower, and others. For high-voltage three-phase inverters, compatible brands include Atess, Solinteg, SAJ, Goodwe, and Solis.
EGbatt offers dealer customers a 10-year warranty and technical service for its energy storage battery products.
DoD describes how much of the battery's capacity has been used. A DoD of 100% means the battery is completely empty, while 0% means it is full.
SoC reflects the battery's charge level. A SoC of 100% means the battery is full, and 0% means it is empty.
C-rate, or power factor, indicates how quickly a battery can be charged or discharged relative to its capacity. A rating of 1C means the battery can be fully charged or discharged in one hour.
The battery uses Lithium Iron Phosphate chemistry and provides a cycle life of over 6,000 cycles at 90% Depth of Discharge, and over 10 years at one cycle per day.
kW (kilowatt) is a unit of power, measuring the rate of energy production or consumption. kWh (kilowatt-hour) is a unit of energy, measuring the total amount of work done or energy used over time.
EGbatt home batteries are suitable for both indoor and outdoor installation (depending on the model's protection level) and offer floor-standing or wall-mounted options. Common locations include garages, attics, or under eaves.
This depends on the load. As a realistic example, a 10kWh battery could run ten 100-watt light bulbs for 12 hours without recharging.
The number varies based on home size, energy consumption history, and personal goals (like which devices to run during an outage). For most systems, 2 or 3 batteries are installed. A detailed discussion of your needs is recommended for an accurate assessment.
Yes, it is possible, but it requires careful planning and significant investment. A true off-grid system needs a large enough solar array and sufficient battery storage to sustain your lifestyle. Cost and having an alternative energy source for when solar charging isn't possible are key considerations.
No. EGbatt focuses on building long-term relationships with business partners like battery distributors, solar equipment dealers, and installation contractors worldwide, not direct sales to end consumers.
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- Over 4000 cycles at 80% DOD – more than 8 years of service in double-shift operations.
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