🔋 Stay powered, stay ahead — never miss a moment!
The Streamlight SL-B9 Rechargeable Battery (850mAh, 2-Pack) delivers reliable, long-lasting power in a compact, lightweight design. Engineered for professionals, it offers eco-friendly rechargeability and is backed by a 2-year manufacturer warranty, ensuring you stay powered during critical moments.
| Item Package Dimensions L x W x H | 9.92 x 4.41 x 0.63 inches |
| Package Weight | 0.03 Kilograms |
| Item Dimensions LxWxH | 4.5 x 3.5 x 0.75 inches |
| Item Weight | 22.68 g |
| Brand Name | Streamlight |
| Warranty Description | 2 Year Manufacturer |
| Model Name | 20237 |
| Color | Black |
| Material | Plastic |
| Suggested Users | mens |
| Number of Items | 1 |
| Manufacturer | Streamlight |
| Part Number | 20237 |
| Style | Classic |
| Included Components | Product |
| Size | One Size |
J**S
Awesome
Excellent, durable, and bright. Love the usb c charging capability
W**E
Solid Rechargable Batteries
They power my TLR-7X just fine. They recharge and last for a good while with good power output. They feel nice and having a type C charging port is nice.
J**H
Worth it over the standard non-rechargeable version
Great product works great as designed and described love the rechargeable feature yet to see how long they last overall. Great product worth the $20 compared to buying disposable batteries at around the same price and they last longer
M**.
Great light batteries
Great batteries. Hold a charge for a long time. Light seems brighter than the standard batteries. Would recommend.
J**N
Surprisingly very good
After buying a TLR7 Sub I was struggling to find a inexpensive alternative to using batteries and throwing them away (also, economically friendly for those that care)I tried some EBL batteries I read from a review on Reddit. And while they worked and were rechargeable, they did not meet my needs for my light. And the reason for that was the battery does not have the same physical design as the Streamlight battery, which doesn’t allow the contacts inside the module to engage the positive and negative battery terminals properly. Basically, any bump or shift and my WML was flaky/unresponsive/just didn’t work.At first I thought it was the light and was disappointed considering Streamlight makes quality products.I tested with the old OEM battery and those problems all went away, albeit with a mostly dead battery.I pushed for these batteries because they were made by Streamlight and compatible with my WML. Bonus points for being USB-C. These work fantastic! They’re surprisingly super bright, much brighter than I even remember. Also after some testing they are drop and shake proof, no flaky light controls or issues like before. Overall, very satisfied with this product, even if they’re a little more expensive. I guess you get what you pay for!Would buy again.
M**N
Package arrived in decent condition but pack was opened and taped shut.
While the product description doesn't say that the batteries are new, it certainly didn't state that the packaging had been opened and taped closed. I'm considering them used. However, the batteries are in excellent condition. Both have an initial charge, one greater than the other. Four stars for their condition, I subtracted one for being used with an unknown charge life.
A**R
fully charged and ready to rock!
Worked wonderful and love always having a spare fully charged and ready to rock!
R**N
Excellent item
These performed very well for their intended use in Streamlight dual fuel lights
Trustpilot
1 day ago
2 weeks ago
