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High Temp Ni-MH AA Battery 3.6V 1500mAh for Emergency Light - China Suppliers & Factory
Howell High Temperature NiMH Battery is specifically designed for high temperature environments, making it ideal for emergency lighting systems. It offers excellent thermal stability and supports continuous trickle charging, ensuring long-term standby reliability and stable output. With a robust and rechargeable construction, it is easy to maintain and operate.
Product Application
This high temperature Ni-MH battery is specifically designed for emergency lighting, exit signs, backup lighting, solar lighting backup power, fire alarm systems, and backup power supplies that require continuous float charging and heat resistance. Whether for ceiling-mounted emergency lights or outdoor backup devices, it delivers safe and long-lasting performance.
- Emergency Lighting
- Exit Signs
- Backup Lighting
- Solar Lighting Backup Power
- Fire Alarm Systems
- Continuous Float Charging Devices
Product Certification
Howell Li-SOC2 batteries have been approved by a series of authoritative certificates such as UL, CE, Rohs, Reach, EU2023/1542, BIS, KC, 3C, BSMI, PSE, CTIA, UKCA, WERCS and so on. All products comply with international and domestic battery industry standards, with reliable quality and complete after-sales guarantee.
Product Shipping
Shipping Methods
By sea, air, or express
Order Lead Time
25–35 days
Sample Lead Time
3–7 days
Package
120 pcs/Carton | 9,600 pcs/Pallet
Frequently Asked Questions
1 What makes the Howell NiMH battery suitable for high temperature environments?
The Howell High Temperature NiMH Battery is engineered with advanced thermal-stable electrolyte and heat-resistant materials, allowing it to operate reliably in elevated temperature conditions where standard NiMH batteries would degrade or fail. This makes it ideal for emergency lighting and fire alarm systems installed in warm or enclosed spaces.
2 Does this battery support continuous trickle (float) charging?
Yes. The battery is specifically designed to support continuous trickle charging (float charging), which is essential for emergency lighting and backup power systems that must remain fully charged and ready for use at all times without overcharging or capacity loss.
3 What certifications does the Howell NiMH battery hold?
Howell batteries have been approved by 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 environmental standards.
4 What are the typical applications for this high temperature NiMH battery?
This battery is widely used in emergency lighting fixtures, exit signs, backup lighting systems, solar energy storage backup power, fire alarm systems, and any backup power supply requiring heat resistance and continuous float charging capability — both for indoor ceiling-mounted units and outdoor devices.
5 What is the order lead time and minimum order quantity?
The standard order lead time is 25–35 days. If you need samples for evaluation, sample lead time is 3–7 days. Products are packaged at 120 pcs per carton and 9,600 pcs per pallet. Please contact us for specific MOQ details.
6 What shipping methods are available for bulk orders?
We offer fast and flexible shipping options to meet your logistics needs, including sea freight, air freight, and express courier services. Our team will recommend the most cost-effective and timely shipping solution based on your order volume and destination.