





Tenergy Centura 9V NIMH Rechargeable Batteries, 200mAh Low Self-Discharge Square Battery for Smoke Alarm/Detector, 10 Pack
US$59.38
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Item Dimensions: 3.5 x 2.25 x 2.1 inches Item Weight: 13.44 ounces Voltage: 8.4 volts Unit Count: 10 Count Battery Cell Type: NiMH Model Name: Tenergy Model Number: 90547 N...
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Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Item Dimensions: 3.5 x 2.25 x 2.1 inches
- Item Weight: 13.44 ounces
- Voltage: 8.4 volts
- Unit Count: 10 Count
- Battery Cell Type: NiMH
- Model Name: Tenergy
- Model Number: 90547
- Number of Batteries: 1 9V batteries required.
- Battery Capacity: 200 milliamp_hours
- Reusability: Rechargeable
- Battery Weight: 35 g
- Antenna Location: Energy
About this item
- Long lasting power - Tenergy's 10 pack Centura 9 volt battery for smoke alarms offers the. Generate energy savings by switching from standard single-use 9V size batteries to rechargeable batteries.
- Low self-discharge - Centura 9 volt size battery is a low self-discharge 9V battery, which means it can retain up to 85% of capacity when properly stored and unused for up to a 1 year.
- Extended cycle-life - Rechargeable up to 2,100 times without significant capacity lost.
- Money saving eco-friendly - Tenergy rechargeable NiMH 9V battery pays for themselves after 10 cycles. Avoid wasting time and money on the disposable alkaline batteries and replace them with our rechargeable Centura Rechargeable 9V Battery to decrease the waste disposables leave behind.
- Precharged ready-to-go - Use these rechargeable NiMH 9V batteries when first received, or fully recharge them for the best experience. These batteries are UL certified and include 12 months warranty.
Shipping Policy
Weekend Shed ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Weekend Shed will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@weekendshed.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Weekend Shed replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.






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