
Our Advantage
- Uses the highest quality Ni-MH cells, excellent performance.
- Overcharge and overdischarge protection to increase the life of the battery.
- No memory effect, can be charged or discharged as needed without loss of capacity.
- Low self-discharge for maximum productivity and less downtime.
- CE, FCC and RoHS certified, 100% compatible with the originals.
- No pollution to the environment.
Specifications
- Voltage: 14.4V
- Capacity: 4800mAh
- Battery Type: Ni-MH
Replacement For
- iRobot Roomba 11702 4419696 68939 80501 80501E 80601 855714
Fit for
- iRobot Roomba 500 Series
- iRobot Roomba 500
- iRobot Roomba 510
- iRobot Roomba 520
- iRobot Roomba 521
- iRobot Roomba 525
- iRobot Roomba 530
- iRobot Roomba 531
- iRobot Roomba 532
- iRobot Roomba 535
- iRobot Roomba 540
- iRobot Roomba 550
- iRobot Roomba 555
- iRobot Roomba 560
- iRobot Roomba 562
- iRobot Roomba 563
- iRobot Roomba 570
- iRobot Roomba 580
- iRobot Roomba 581
- iRobot Roomba 590
- iRobot Roomba 600 Series
- iRobot Roomba 600
- iRobot Roomba 610
- iRobot Roomba 625
- iRobot Roomba 700 Series
- iRobot Roomba 760
- iRobot Roomba 770
- iRobot Roomba 780
- iRobot Roomba 800 Series
- iRobot Roomba 870
- iRobot Roomba 880
- iRobot Roomba 900 Series
- iRobot Roomba 960
- iRobot Roomba 980
- iRobot Roomba R3
Notes
- Please don't store the batteries for a long time, it need to be used at least once a month.
- If it's necessary, please using a cotton swab with alcohol to clean the battery and the charger metal contacts.
- After long-time using in your power tools, please fully rest the batteries.
- Before recharging the batteries, please make sure that the batteries have already cooled down.
- For safe transportation, the batteries have not been full charged, after three cycles (full charge and full discharge for three times), the batteries can reach the best condition.
- When your power tools are stuck and unable to run, please don’t force it to run. Otherwise excessive current will burn down the batteries. The right way is that pulling the tools back and running the tools again smoothly.
Frequently Asked Questions
Q: Are SHENTEC batteries as good as the original (OEM) ones?
Q: Are SHENTEC batteries as good as the original (OEM) ones?
A: Yes! SHENTEC batteries are designed to meet or exceed the original manufacturer's specifications. We use high-quality cells and are CE/FCC/RoHS certified to ensure the same performance and safety at a more affordable price.
Q: Will using a SHENTEC battery void my tool's warranty?
Q: Will using a SHENTEC battery void my tool's warranty?
A: Generally, no. Using a high-quality third-party battery does not void your tool's warranty in most regions (like the US under the Magnuson-Moss Warranty Act). We ensure 100% electronic and physical compatibility.
Q: How do I choose the correct battery for my model?
Q: How do I choose the correct battery for my model?
A: Please check your original battery's Part Number or your tool's Model Number. You can use the "Search" bar on our website or contact our support team to double-check compatibility before purchasing.
Q: What does "Ah" mean? Can I use a higher Ah battery?
Q: What does "Ah" mean? Can I use a higher Ah battery?
A: "Ah" (Amp-hour) refers to the battery's capacity (how long it lasts). You can use a higher Ah battery (e.g., replacing a 2.0Ah with a 5.0Ah); it will provide longer runtime per charge without damaging your tool.
Q: How many cycles can I expect from a SHENTEC battery?
Q: How many cycles can I expect from a SHENTEC battery?
A: Our batteries are built for longevity, supporting up to 1,200 fast-charge cycles. With proper care, they can serve you for years.
Q: How should I store my battery if I’m not using it?
Q: How should I store my battery if I’m not using it?
A: Store it in a cool, dry place. For long-term storage, keep the battery at 40%–60% charge. Our batteries feature low self-discharge, retaining about 70% power even after 3 years of storage.
Q: Does the battery have safety protections?
Q: Does the battery have safety protections?
A: Absolutely. Every SHENTEC battery has a built-in Smart Protection System that guards against overcharging, over-discharging, short-circuits, and overheating.
Q: Why does my new battery arrive with a partial charge?
Q: Why does my new battery arrive with a partial charge?
A: For safety during shipping, batteries are usually charged to about 30%. We recommend fully charging your battery before its first use to calibrate the cells.
Q: How long does shipping take?
Q: How long does shipping take?
A: We ship from our local warehouses in the USA, Germany, UK, and Australia. Most orders are delivered within 3-5 business days.
Q: What is your return policy?
Q: What is your return policy?
A: We offer a 30-Day FREE Return & Replacement policy for any reason. If you ordered the wrong model or are not satisfied, we’ve got you covered.
Q: What is the warranty period?
Q: What is the warranty period?
A: All SHENTEC products come with a 24-Month Limited Warranty. If the product fails due to a manufacturing defect within one year, we will provide a free replacement.
Q: What should I do if my battery won't charge?
Q: What should I do if my battery won't charge?
A: First, ensure the charger is compatible and the contacts are clean. If it still doesn't work, contact us at sales@shentec.com with your order ID, and we will help you troubleshoot or send a replacement.