12 Pack AA Rechargeable Batteries for Solar Lights, NiMH 1.2V 1600mAh Precharged Low Self-Discharge, Replacement Batteries for Outdoor Garden Pathway Deck Fence String Lights
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Availability:
In Stock.
Arrives
Monday, Apr 20
Size: 12 Pack
Features
- [Solar Use] Designed for outdoor solar lighting, WENJOOP AA rechargeable batteries work as replacement batteries for garden, pathway, landscape, deck, fence, and solar string lights.
- [1600mAh Power] These AA NiMH batteries are rated at 1.2V 1600mAh and made for solar lights that charge in daylight and power lighting after sunset.
- [Ready Setup] Ships precharged for quick setup and replacement. Charge fully before first regular use for better performance in a compatible solar light or NiMH charger.
- [Power Hold] Low self-discharge design helps reduce charge loss during storage and idle periods, offering dependable performance for seasonal or occasional use.
- [Night Runtime] Helps support better nightly brightness and longer runtime, making outdoor solar lights more reliable for walkways, gardens, patios, and yards.
- [Recharge Easy] Rechargeable in compatible solar lights or with a standard NiMH charger, providing a reusable power option for everyday solar lighting needs.
- [Use Notice] Only for AA 1.2V NiMH battery devices. Do not use with products requiring 1.5V alkaline-only batteries. Replace batteries as a full set and check the device label before buying.
Number of Batteries: 12 AA batteries required. (included)
Brand: WENJOOP
Battery Cell Composition: NiMH
Battery Capacity: 1600 Milliamp Hours
Recommended Uses For Product: landscaping lights, outdoor pathway lights, solar garden lights, string lights, trail camera
Number of Batteries: 12 AA batteries required. (included)
Brand: WENJOOP
Model Number: Ni-MH AA1600mAh 1.2V
Model Name: Ni-MH AA1600mAh 1.2V
Manufacturer: Huizhou Shenzhou Super Power Technology Co.,LTD
Warranty Description: 30-day refund, 2-year warranty
Voltage: 1.2 Volts
Reusability: Rechargeable
Battery Capacity: 1600 Milliamp Hours
Unit Count: 12.0 Count
Battery Weight: 300 Grams
Item Dimensions: 6.93 x 2 x 0.63 inches
Antenna Location: landscaping lights, outdoor pathway lights, solar garden lights, string lights, trail camera
Battery Cell Type: NiMH
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Apr 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 24 Pack
Fast delivery , good value.
Reviewed in the United States on March 28, 2026 by frank Giles
Size: 12 Pack
So far so good. Good price, quick delivery
Reviewed in the United States on March 23, 2026 by XERCIZER
Size: 8 Pack
If your outdoor solar lights have started giving up halfway through the evening, there’s a good chance the problem isn’t the fixtures at all. In my case, it was the batteries. Swapping in these AA rechargeables brought everything back to life with far less effort than replacing entire lights. My Rubric ✅ Good = Qualifies as a selling point ➖ So-So = Not great, but also nothing resembling a show stopper ❌ Not Good = Could be a show stopper My star ratings, which tend to skew upward due to limitations in the 5 star system are further elaborated in a decimalized scoring at the end of the review. Finally, although some items have been freely offered via the Vine system, I refuse to sell out and will never allow a vendor to influence my scoring through any means other than the quality of the product, both on its own and in relation to the current pricing at the time of my review. I value the efforts of other honest reviewers and wish nothing more than to pay their efforts forward in hopes of faithfully guiding others to informed decisions. The Good ✅ Precharged out of the box, ready to install right away ✅ Noticeable improvement in brightness and runtime for solar lights ✅ 1600mAh capacity is well matched to typical solar panels ✅ Low self-discharge, holds charge well during cloudy stretches or downtime ✅ Good value in multi-pack, makes it easy to replace an entire set at once ✅ Compatible with a wide range of solar garden and pathway lights The So-So ➖ Takes a few charge cycles to reach peak performance ➖ Not intended for devices that require 1.5V alkaline batteries The Not-Good ❌ No major issues in normal use, performance has been consistent so far The Details I’ve got a mix of pathway lights, a few along the fence, and some string lights around the patio. Over time they all started to fade, shorter run times, dim output, the usual slow decline. Instead of replacing the fixtures, I swapped in these batteries and saw an immediate difference. Lights came on brighter and stayed on much longer into the night. The precharged aspect is convenient, especially if you’re replacing a bunch at once. I still let them go through a few full charge and discharge cycles in the sun, which helped them settle into a steady rhythm. The 1600mAh rating seems like a practical balance. Larger capacity cells sound appealing on paper, but most small solar panels cannot fully charge them in a single day, so this feels well matched to real world use. Another thing I appreciate is how well they hold a charge. Even after a few cloudy days, the lights still perform respectably instead of dropping off a cliff. If you maintain a yard with multiple solar fixtures, having a pack like this on hand saves time, money, and a fair bit of frustration. Overall, these do exactly what replacement solar batteries should do: restore performance without any fuss and keep things running reliably night after night. Final Rating: 4.7/5 (Excellent performance and value for solar lighting, with only minor limitations tied to NiMH use cases)
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Reviewed in the United States on March 30, 2026 by SoCalDogfather
Size: 12 Pack
I ordered this 12 pack of AA rechargeable batteries for the solar path lights in our yard. Each of our lights takes 1 AA battery that recharges through the solar panel, and these fit perfectly. As soon as I installed the first one, the light came on right away. Having a full 12 pack made it easy to replace every battery in all 9 lights at the same time, and with a 12 pack I have a couple of extra batteries to keep as backups. Before installing them, I checked all 12 batteries with my battery tester. Every single one showed a full charge, which was nice to see. I’ve had them in the lights for almost 3 weeks now and they’ve been working great. The lights have come on every night just as they should. They are noticeably brighter now and stay lit longer than they did with the old batteries. As the original batteries aged, the lights got dimmer and didn’t stay lit as long because the batteries couldn’t hold much charge anymore. Yesterday I pulled the batteries from 2 of the lights to see how they were doing. My tester showed both were still above 80 percent. We’ve had short days and a lot of cloudy weather recently, so I was happy to see they were holding that much charge. The user manual that came in the box says these batteries have a cycle life of “up to 1,200 cycles”, which is just over 3 years. The original solar rechargeable batteries that came with our lights lasted a little over 3 years. It’s too soon to know if these will last as long, but so far they are performing well. I like that this brand offers larger packs of 8, 12, 16, and 24 so you can buy exactly what you need for your setup. The cost per battery is also very reasonable compared to what I’ve seen in stores. So far I’m pleased with these batteries and would recommend them for anyone needing replacements for their outdoor solar lights.
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Reviewed in the United States on March 20, 2026 by Krakenfan
Size: 16 Pack
I recently received AA rechargeable batteries are perfect for keeping outdoor solar lights powered reliably. The capacity and low self discharge feature means they hold a charge well, even after sitting unused for a while, which is great for seasonal lighting. They come precharged, so they’re ready to use right out of the pack, and the 16 pack provides plenty of backup for multiple garden, pathway, deck, or string lights. They fit standard solar light compartments perfectly and seem durable, holding up through several cycles without losing performance. Overall, they’re a convenient, cost-effective, and eco friendly solution for keeping outdoor lights shining bright.
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Reviewed in the United States on March 15, 2026 by Marky Marc