Tenergy Premium 9V Battery Rechargeable 250mAh 8PCS NiMH Square Battery with TN136 4 Bay 9V Battery Charger for Smoke Alarm/Detector

★★★★★ 4.1 144 reviews

US$16.80
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by aequitasindia.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$16.80
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives May 11
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by aequitasindia.com
Free 30-day returns Details

Product details

Management number 209118534 Release Date 2026/03/29 List Price US$16.80 Model Number 209118534
Category
  • Tenergy 250mAh NiMH 9V household batteries has 8 premium rechargeable batteries. An ideal replacement on any standard 9V size batteries or disposable everyday 9V alkaline batteries for smoke detectors/alarms, digital cameras, toys, TENS unit, guitar pedal/pickup, walkie-talkies, medical devices and much more electronic devices. Dimensions of our standard size 9V rectangular battery is 48x26x16mm (H x L x W).
  • Power your outdoor devices all year long in any season. Tenergy 9V batteries deliver optimal performance in the winter when temperatures are as low as 14°F (-10°C) or in the summer when it's as high as 122°F (50°C). Recharge the premium 9V cells with an incredible cycle life up to 1000 times.
  • This 9V smart charger for rechargeable 9V battery has a built-in shut-off timer (5 hours) protecting the batteries from overcharging. Trickle charging will occur when complete to ensure the 9V NiMH battery stay fully charged. Managed by a Microprocessor Control Unit (MCU), each individual bay has integrated circuit and polarity protection with - delta V detection.
  • The charger has four independent charging channels with independent LED lights to show when each volt 9 battery is charging or complete. Worldwide voltage 100V ~ 240VAC 4-slot charger allows you to use these everyday 9V batteries anywhere.
  • Both the 9V batteries and NiMH 9V charger include 12-month warranty.
UPC 844949022057
Brand Tenergy
Color Premium Combo
Unit Count 1 Count
Item Weight 1.6 Ounces
Manufacturer Tenergy
Model Number 90243
Input Voltage 240 Volts
Output Voltage 24 Volts (DC)
Mfr Part Number 90243
Battery Charge Time 5 Hours

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.1 out of 5
★★★★★
144 ratings | 59 reviews
How item rating is calculated
View all reviews
5 stars
77% (111)
4 stars
7% (10)
3 stars
4% (6)
2 stars
2% (3)
1 star
10% (14)
Sort by

There are currently no written reviews for this product.