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Description
BATT 12V3,4 EPSRechargeable Battery 12V3. 4AH { L=134 W=67 H=62mm } F1 Terminal 4. 8mm 1kg 12V3. 4AH Rechargeable Battery Features Ensure all batteries operating in a series based connection are not overcharged. Ensure all batteries operating in a series based connection are not excessively discharged. Always charge batteries using the correct voltage. Recharge capacity should be 1. 11. 15 times the discharge capacity. Temperature effect on cycle charge voltage: 5
Rechargeable Battery 12V3.4AH { L=134 W=67 H=62mm } F1 Terminal 4.8mm 1kg
12V3.4AH Rechargeable Battery
Features
- Ensure all batteries operating in a series-based connection are not overcharged.
- Ensure all batteries operating in a series-based connection are not excessively discharged.
- Always charge batteries using the correct voltage.
- Recharge capacity should be 1.1–1.15 times the discharge capacity.
- Temperature effect on cycle charge voltage: −5 mV per degree per cell.
- Batteries must always be kept upright and never placed on their side.
Factors Affecting Battery Life:
- Depth of discharge
- Temperature
- Recharge rate
Specifications
| Dimensions (mm) | L134 × W67 × H62 mm |
| Approx. Weight | 1 kg (2.20 lbs) |
Voltage & Designations
| Nominal Voltage | 12 V (6 cells per unit) |
| Designed Floating Life (20℃) | 5 years |
| Nominal Capacity (20℃) | 3.4 Ah @ 20HR rate (to 1.75 Vpc) |
| Terminal Type | Faston Tab F1 |
| Internal Resistance | Approx. 0.042 mΩ (fully charged @ 20℃) |
| Max. Charge Current | 1.02 A |
| Max. Discharge Current (5s) | 45 A |
| Short Circuit Current | 260 A |
| Self Discharge | Approx. 3% per month @ 20℃ |
Ambient Temperature
| Discharge | −15℃ to 50℃ |
| Charge | −20℃ to 50℃ |
| Storage | −20℃ to 50℃ |
Charging Voltage
| Float Charge Voltage (20–25℃) | 13.6 – 13.8 V (−3 mV/cell/℃) |
| Equalize & Cycle Charge Voltage (20–25℃) | 14.4 – 14.8 V (−5 mV/cell/℃) |
Construction
| Container Material | ABS (UL94-V0 optional) |
Downloads
Additional Information
| Device | Battery |
| Type | 12V3. | 4AH | Rechargeable |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Great electric mower for the price
Size: 17" (2 x 4.0Ah)
This was one of my favorite purchases this year. The November isn't noisy, looks much better than my previous electric lawnmower, and was surprisingly powerful for what it was. Out of the box, it was super easy to set up. My only gripe is that I wish the batteries would last a little longer. Currently, it lasts about 45 min per charge.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
★★★★★ 3
Lawnmower
Size: 17" (2 x 4.0Ah)
Bought this and two extra batteries. One battery turned out to be bad and won't charge. The lawnmower so far is great. Cuts good and very lightweight. Would recommend it, the batteries not so much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
It actually does the job pretty well
Style: Lawn Edger/Tool Only
I floundered around for a few minutes, then figured out how to use it, and then made pretty good progress on my overgrown sidewalks. Yes, it uses up batteries but that's because it actually has enough power to do the job, unlike many "homeowner" tools. The handle is long enough so I'm not painfully bent over while using the tool, and it feels solid and stable. One thing I really appreciated is that it doesn't have a typical pointless, awkward "safety" interlock button that you're supposed to keep mashed down with your thumb the whole time - it's a comfortable one-finger trigger.
Another good 20v tool from Worx. I'm "in".
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2024
★★★★★ 5
Quit spinning
Style: Lawn Edger/Tool Only
Worked great until it guilt working.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
★★★★★ 4
Works great!
Style: Lawn Edger/Tool Only
Works great and uses the same batteries that we already had from other works equipment. I do wish the pole was longer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
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