20 Best Hart 4ah Battery in 2024 Reviews and Buying Guide

1,583 Reviews Scanned

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1 20V 2.0Ah Lithium-ion Battery 20V 2.0Ah Lithium-ion Battery No ratings yet
2 HART 40V 6Ah Lithium-Ion Battery HART 40V 6Ah Lithium-Ion Battery No ratings yet
3 HART 20V 4.0Ah Battery & Charger Kit - HGSK011 - for HART 20V Tools HART 20V 4.0Ah Battery & Charger Kit - HGSK011 - for HART 20V Tools No ratings yet
4 HART 40-Volt 5.0Ah Battery Accessory, Lithium-Ion, On-Board Fuel Gauge (HLBP031A) HART 40-Volt 5.0Ah Battery Accessory, Lithium-Ion, On-Board Fuel Gauge (HLBP031A) No ratings yet
5 Hart 40 Volt 2.5 Ah Lithium Ion Battery Hart 40 Volt 2.5 Ah Lithium Ion Battery No ratings yet
6 AOTE-Pitt 20V 2.0Ah Lithium ion Battery Pack AOTE-Pitt 20V 2.0Ah Lithium ion Battery Pack No ratings yet
7 2 PC. 20V 2.0Ah 2 PC. 20V 2.0Ah
8 HART 20-Volt Lithium-Ion 1.5Ah Battery (Charger Not Included) (HPB01) HART 20-Volt Lithium-Ion 1.5Ah Battery (Charger Not Included) (HPB01) No ratings yet
9 HART 20v Compatible Tool & Battery Wall Mounts 10 Pack (White - Battery Mount) HART 20v Compatible Tool & Battery Wall Mounts 10 Pack (White - Battery Mount) No ratings yet
10 Casil 6V 4Ah Replacement Battery Compatible with Leoch DJW6-4.5WL, LP6-4 2 Pack Casil 6V 4Ah Replacement Battery Compatible with Leoch DJW6-4.5WL, LP6-4 2 Pack No ratings yet
11 Casil 6V 4Ah Rechargeable Sealed Lead Acid Replacement Battery (1 Pack) Casil 6V 4Ah Rechargeable Sealed Lead Acid Replacement Battery (1 Pack)
12 WILD BADGER POWER WB20V4AHB Battery 20 Volt 4.0Ah Blue WILD BADGER POWER WB20V4AHB Battery 20 Volt 4.0Ah Blue No ratings yet
13 energup 40V 3.0Ah WA3580 Replacement Worx 40V Max Lithium Battery Compatible with WG180 WG280 WG380... energup 40V 3.0Ah WA3580 Replacement Worx 40V Max Lithium Battery Compatible with WG180 WG280... No ratings yet
14 Casil CA640 6v 4ah UPS Battery for Lithonia ELB06042 Casil CA640 6v 4ah UPS Battery for Lithonia ELB06042 No ratings yet
15 Interstate Batteries 6V 4Ah Fire & Security Battery (F1 Terminal) SLA AGM VRLA Power Patrol... Interstate Batteries 6V 4Ah Fire & Security Battery (F1 Terminal) SLA AGM VRLA Power Patrol... No ratings yet
16 Atcuji 2 Pack BL4040 40V 4Ah Battery Replace for Makita 40V Battery BL4040 4.0Ah 160Wh 40V 2.5Ah... Atcuji 2 Pack BL4040 40V 4Ah Battery Replace for Makita 40V Battery BL4040 4.0Ah 160Wh 40V 2.5Ah... No ratings yet
17 Smarkey 12V Heated Jacket Battery Step-Up Adapter Charger Cable Compatible with Milwaukee, M12,... Smarkey 12V Heated Jacket Battery Step-Up Adapter Charger Cable Compatible with Milwaukee, M12,... No ratings yet
18 Lizone BL4050-2 BL4040 4Ah 40V XGT Battery Replacement for Makita XGT 40V Battery BL4040 40V 4.0Ah... Lizone BL4050-2 BL4040 4Ah 40V XGT Battery Replacement for Makita XGT 40V Battery BL4040 40V... No ratings yet
19 18-Volt Lithium-Ion Cordless Mister and Charger Compatible with RYOBI ONE+ Includes (2x2Ah Battery) 18-Volt Lithium-Ion Cordless Mister and Charger Compatible with RYOBI ONE+ Includes (2x2Ah Battery) No ratings yet
20 Mighty Max Battery 4 volt 4.5 ah sla replacement battery for leoch lp4-4.5 - 2 pack Mighty Max Battery 4 volt 4.5 ah sla replacement battery for leoch lp4-4.5 - 2 pack

Bestseller No. 2
SaleBestseller No. 4
HART 40-Volt 5.0Ah Battery Accessory, Lithium-Ion, On-Board Fuel Gauge (HLBP031A)
  • Compatible devices: Hart Power Tools
  • Included components: 1 Battery
Bestseller No. 6
AOTE-Pitt 20V 2.0Ah Lithium ion Battery Pack
  • Only fit AOTE-PITT 20V cordless tools. Not Fit other brand Tools.
  • Type: Lithium-ion, 20V Max, 2.0Ah rechargeable batteries, over 1000 life cycles.
  • Compatible: Well compatible with AOTE-PITT 20V charger and all AOTE-PITT 20V max tools, for example, cordless impact wrench, cordless angle grinder,...
  • Safety: All batteries have the LED battery gauge, over-charging protection, over-discharging protection, overload protection, temperature protection,...
  • Environmental-friendly: Innocuous to the environment. All lithium-ion batteries in the battery pack accord with standard requirements of CE, UN38.3.
Bestseller No. 9
HART 20v Compatible Tool & Battery Wall Mounts 10 Pack (White - Battery Mount)
  • Space Saving
  • Aftermarket item
  • Easy Installation
  • Designed for HART 20v Power Tools and Batteries
  • NO TOOLS OR BATTERIES INCLUDED - 10X MOUNTS INCLUDED PER ORDER
Bestseller No. 10
Casil 6V 4Ah Replacement Battery Compatible with Leoch DJW6-4.5WL, LP6-4 2 Pack
  • CA640 SLA is a 6V 4AH Sealed Lead Acid (SLA) rechargeable maintenance free battery.
  • Dimensions: 2.76 inches x 1.85 inches x 3.94 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
  • SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
  • Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.
  • 1 Year Pro-Rated Warranty
Bestseller No. 11
Casil 6V 4Ah Rechargeable Sealed Lead Acid Replacement Battery (1 Pack)
  • CA640 SLA is a 6V 4AH Sealed Lead Acid (SLA) rechargeable maintenance free battery.
  • Dimensions: 2.76 inches x 1.85 inches x 3.94 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
  • SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
  • Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.
  • 1 Year Pro-Rated Warranty
Bestseller No. 12
WILD BADGER POWER WB20V4AHB Battery 20 Volt 4.0Ah Blue
  • APPLICABLE TO MULTIPLE DEVICES. WILD BADGER POWER Battery Cordless 20 Volt 2.0Ah can be used for all 20v 2.0ah Lithium Ion battery products from WILD...
  • EASY INSTALLATION. Switching from one tool to another is very simple.
  • BATTERY STATUS OBSERVATION. The LED lights provide a clearer indication of the charging progress, making it very user-friendly for you to monitor the...
  • ENDURANCE & WEIGHT. Almost no self-discharge for maximum productivity and less downtime allowing user maximum run-time in a lightweight battery.
  • Reliable customer service 3-YEAR Warranty: If you encounter any quality problems over the life cycle of our product, please contact us in time. Badger...
SaleBestseller No. 13
energup 40V 3.0Ah WA3580 Replacement Worx 40V Max Lithium Battery Compatible with WG180 WG280 WG380...
  • 🔥Brand New |Li-ion| 40 Volts Max | Capacity: 3000 mAh. Replacement for Worx 40V Max Lithium battery WA3580.
  • 🔥100% Compatibility: Perfectly compatible with Worx 40V power tools WG180, WG280, WG380 and WG580. Fit for Worx WA3747 WA3877 40V MAX Lithium Ion...
  • 🔥Premium Lithium battery cells, lighter and more efficient, can be charged with no memory effect. This replacement worx 40v battery can provide...
  • 🔥Designed with LED Battery indicator quickly shows how much battery power remains. Built-in protection protects the battery from short-circuit,...
  • 🔥45-day money back, 12 months warranty. If you have any questions about the replacement worx 40v battery, we support 24h prompt customer service.
Bestseller No. 14
Casil CA640 6v 4ah UPS Battery for Lithonia ELB06042
  • CA640 SLA is a 6V 4AH Sealed Lead Acid (SLA) rechargeable maintenance free battery.
  • Dimensions: 2.76 inches x 1.85 inches x 3.94 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
  • SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
  • Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.
  • 1 Year Pro-Rated Warranty
Bestseller No. 15
Interstate Batteries 6V 4Ah Fire & Security Battery (F1 Terminal) SLA AGM VRLA Power Patrol...
  • FIRE & SECURITY BATTERY: Power Patrol by Interstate Batteries provides professional-grade, high-quality reliable power for fire and security systems....
  • FAS0905 BATTERY REPLACEMENTS: Download the Compatibility Guide below under Product Guides & Documents to see some devices this battery powers....
  • RECHARGEABLE, MAINTENANCE-FREE, SPILL-PROOF: Rechargeable, maintenance-free, sealed lead-acid and spill-proof because of the AGM and VRLA technology...
  • HIGH-QUALITY, HIGH-PERFORMANCE BATTERY: No other brand puts their products through more rigorous testing than Interstate Batteries 7-Point Quality...
  • MOST TRUSTWORTHY POWER SOURCE: For 70+ years, Interstate Batteries purpose has been to deliver the most Outrageously Dependable source of power to the...
Bestseller No. 16
Atcuji 2 Pack BL4040 40V 4Ah Battery Replace for Makita 40V Battery BL4040 4.0Ah 160Wh 40V 2.5Ah...
  • 🔥 【2 Pack 40V 4.0Ah battery BL4040-2】 160 Watt Hours of energy in each BL4040 battery pack.
  • 🔥【Battery Specs】 Volts: 40V, Capacity: 4.0Ah/160Wh (4000mAh) , Type: Lithium-ion, LED charge status display.
  • 🔥【Battery Compatible】Compatible with Makita 40V XGT* MAX* Cordless Power Tools & Battery Chargers.
  • 🔥【Battery Replacement】Replacement for Makita 40V 4.0Ah 160Wh Battery BL4040, BL4025, BL4045, BL4045F and more.
  • 🔥【ATcuji BL4040 Battery Warranty】30 Days Money Back & 18-Month Warranty & 24h Online Support. Any questions please click the "Ask a question"...
SaleBestseller No. 17
Smarkey 12V Heated Jacket Battery Step-Up Adapter Charger Cable Compatible with Milwaukee, M12,...
  • Attention Before Purchase: Type C Heated Jacket Charger Cable can Excited Power Bank TypeC outlet from 5V to 12V from your QC 3.0 Power Bank or PD...
  • Why Choose this Heated Jacket Step-up Magic Adapter Cable? This 12V Heated Jacket Step-up Adapter Cable can connnect with your own QC 3.0 Power Bank...
  • Q001. Why your Jacket cannot work with this Cable? A001, The function of this Type C Heated Jacket Charger Cable is that it can Excited your Power...
  • Q002. Why your Jacket cannot work with this Cable? A002, This Cable connector size is 5.5mm. If your jacket connector size is 3.5mm or 4.0mm and...
Bestseller No. 18
Lizone BL4050-2 BL4040 4Ah 40V XGT Battery Replacement for Makita XGT 40V Battery BL4040 40V 4.0Ah...
  • ✅【Battery Specs】 Volts: 40V, Capacity: 4.0Ah(4000mAh)/160Wh, Type: Lithium-ion.
  • ✅ Compatible: Compatible with Makita 40V Power Tools & Battery Chargers.
  • ✅ Replacement: Replacement for Makita 40V 4.0Ah BL4040 L4040 BL4050 BL4050F BL4040-2 and more.
  • ✅ Safe for use: Over-discharge, over-load and short-circuit protection is active. CE, FCC, RoHS Safe Certified.
  • ✅ Warranty: All Lizone products come with 30 days money back or exchange, 36 months manufacturer warranty and lifetime friendly customer service.
Bestseller No. 19
18-Volt Lithium-Ion Cordless Mister and Charger Compatible with RYOBI ONE+ Includes (2x2Ah Battery)
  • Cordless and portable 18-Volt Lithium-Ion Mister with a RYOBI ONE+ compatible charger.
  • Includes a 4Ah battery for long-lasting power and convenience.
  • Versatile use for gardening, outdoor cooling, and cleaning tasks.
  • Efficient misting with a high-quality misting nozzle.
  • Guard your yard from bugs, mold or weeds
Bestseller No. 20
Mighty Max Battery 4 volt 4.5 ah sla replacement battery for leoch lp4-4.5 - 2 pack
  • ML4.5-4 SLA is a 4V 4.5AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 2 - UL Certified
  • Dimensions: 1.89 inches x 1.89 inches x 4.25 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
  • SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures and long service life.
  • Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
  • Backed by a 30 day refund policy and full 1 year warranty
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FAQ:

Q: What kind of battery does the Hart hlbp02 use?

A: Expand your collection with the Hart HLBP02 40-Volt, 4.0Ah battery. The fade free Lithium-Ion technology keeps your tools running longer. This battery works with all HART 40V tools for compatibility. Get ALL POWER, NO GAS. Lithium-Ion batteries are fade free, so you won’t lose power during use compared to Ni-Cad.

Q: What kind of battery does a Hart 40V power tool use?

A: All HART 40V power tools use the same rechargeable 40V lithium-ion battery, so you’ll enjoy fade-free power from first cut to last. This lineup expands across string trimmers, blowers, mowers and more. Hart 1.52 pounds 7.76 x 6.61 x 2.95 inches 1

Q: What kind of battery does a lawn mower use?

A: The 40V system is ideal for handling larger yards and more demanding projects. All HART 40V power tools use the same rechargeable 40V lithium-ion battery, so you’ll enjoy fade-free power from first cut to last. This lineup expands across string trimmers, blowers, mowers and more.