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High Discharge Rate NiMH Rechargeable SC 14.4V 3500mAh Batteries from China Suppliers and Factory
Howell high rate NiMH batteries can release a huge current in a short time, offering a continuous discharge capability of 10C or even higher, far exceeding that of ordinary NiMH batteries. With their high power, long service life, high safety, and strong adaptability, Howell high rate NiMH batteries are widely used in many fields.
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Product Application
High rate NiMH batteries, with their unique advantages, are widely used in the following areas:
- Power Tools
- Shavers
- Vacuum Cleaners
- Robotic Vacuums
- Remote-Controlled Toys
- Elevator Emergency Devices — reliable backup power
- Portable Medical Instruments — stable and reliable power
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Product Certification
Howell NiMH batteries have been approved by a series of authoritative certificates. All products comply with international and domestic battery industry standards, with reliable quality and complete after-sales guarantee.
UL
CE
RoHS
REACH
EU2023/1542
BIS
KC
3C
BSMI
PSE
CTIA
UKCA
WERCS
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Product Shipping
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Shipping Methods
By Sea, Air, or Express
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Order Lead Time
25 – 35 Days
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Sample Lead Time
3 – 7 Days
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Package
15 pcs/Carton | 900 pcs/Pallet
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Frequently Asked Questions
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What does "high rate" mean for NiMH batteries?
"High rate" refers to the battery's ability to discharge at a very high current in a short period of time. Howell high rate NiMH batteries support a continuous discharge rate of 10C or higher, making them suitable for power-hungry applications that standard NiMH batteries cannot handle.
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What types of devices are Howell high rate NiMH batteries suitable for?
They are ideal for power tools, shavers, vacuum cleaners, robotic vacuums, remote-controlled toys, elevator emergency backup devices, and various portable medical instruments — any application requiring high power output and reliable performance.
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What certifications do Howell NiMH batteries hold?
Howell NiMH batteries have obtained a comprehensive range of international certifications including UL, CE, RoHS, REACH, EU2023/1542, BIS, KC, 3C, BSMI, PSE, CTIA, UKCA, and WERCS, ensuring compliance with global safety and quality standards.
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How long does it take to receive a sample order?
Sample orders typically have a lead time of 3 to 7 days. For bulk orders, the standard lead time is 25 to 35 days depending on order volume and shipping method selected.
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What shipping options are available for bulk orders?
Howell offers fast and flexible shipping solutions including sea freight, air freight, and express courier services. Standard packaging is 15 pcs per carton and 900 pcs per pallet, making logistics planning straightforward.
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Are Howell high rate NiMH batteries safe for use in medical equipment?
Yes. Howell high rate NiMH batteries are designed with high safety standards and have passed multiple international certifications. They provide stable and reliable power for portable medical instruments, and all products comply with international battery industry standards.