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Acebeam AB21CP50-USB 21700 5000mAh 3.6V Protected High-Drain 15A Lithium Ion (Li-ion) Button Top Battery with Built-In USB-C Charging Port
Brand:Acebeam
MPN:AB21CP50-USB
- Designed with a powerful 5000mAh capacity to power your flashlights
- Can be charged using a USB-C cable for hundreds of cycles
- Includes short circuit protection to better ensure your battery's health
- Size: 21700
- Voltage: 3.7
- Rechargeable: Yes
- Chemistry: Li-Ion
- Capacity (mAh): 5000
- Terminal Type: Button Top
$22.95
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Description
Acebeam AB21CP50-USB
USB-C Rechargeable 5000mAh 21700 Battery
The Acebeam AB21CP50-USB 21700 battery is a rechargeable battery and power bank wrapped into one incredible cell. The high 5000mAh capacity allows this battery to power high-drain electronics such as searchlights and more! Long-lasting thanks to its protection circuit and hundreds of charge cycles, the AB21CP50-USB is a great choice for a 21700 li-ion battery.
The protection features included in this battery make it slightly longer than the average 21700 at 76mm.
While most spring-loaded battery slots adjust for varying battery length, we still recommend checking with your device's user manual for battery compatibility.
- Notable Features
- » Designed with a powerful 5000mAh capacity to power your flashlights
- » Can be charged using a USB-C cable like a cell phone or other everyday electronics
- » Includes short circuit protection to better ensure your battery's health
Item Details
| Brand | Acebeam |
| SKU | ACEBEAM-AB21CP50-USB |
| MPN | AB21CP50-USB |
| Size | 21700 |
| Voltage | 3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 5000 |
| Chemistry | Li-Ion |
| Sub-Chemistry | LiMn2O4 IMR |
| Shelf Life | 3 Years |
| Packaging | Bag |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 21700 |
| Voltage | 3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 5000 |
| Terminal Type | Button Top |
| Protected | true |
| Integrated Charge Port | Yes |
| Max. Discharge Rate | 20 |
Unit Dimensions
| Length | 2.94 in (75 mm) |
| Diameter | 0.8 in (20 mm) |
| Weight | 2.55 oz (72 g) |
Packaging/Shipping Dimensions
| Length | 5.15 in |
| Width | 2.88 in |
| Height | 1.15 in |
| Shipping Weight | 0.21 lb |
Documents
Additional Details
| Packaging | Bag |
| Warranty |
Acebeam 1 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
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Reviews
Overall rating: 4.9375 / 5 from 16 reviews.
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Reviews
A better choice for me
"I use to prefer batteries that could only be charged on a dedicated charger, but I realized that charging with a port on the battery saved me from buying two or three chargers (especially since some 21700 chargers will only charge that size) to insure I am always able to keep them charged. The port obviates a need for the chargers. Yes, they are a bit more expensive, but the system is more reliable, IMO. That is more important to me than the savings from not buying un-ported batteries."
Lots of power and USB-C
"Nice battery. High capacity and USB-C for faster charging. What would Really make this even better, would be If the charge port was also an output port so you could use the battery by itself as a power bank."
Acebeam IMR 21700
"Excellent batteries! They work well in all my 21700 lights. Glad Acebeam used a type-c charge port. They also include a type-c charging cable."
It's working as designed and engineered.
"Really appreciate the amperage output when my lights are on high. Really helps the turbo mode function of my Tactical EDC lights"
Ace beam 21700 battery
"Purchased this batter for my Ace beam E70 flashlight. Battery is great slow drain long lasting batteries perfect for my needs. Product is exactly. How it is pictured on web site , my first purchase I am very happy with my purchase. Thank you battery junction."
Long run time
"I picked this up as a spare for my latest JetBeam. So far so good. The charging port is very convenient as you can top it off nearly anywhere."
GREAT BATTERY
"Great high discharge battery which I use for my Acebeam L19. Performs Great."
Great for high and low temperatures!
"I got these for a flashlight I keep in my car. The area I live in can see temperatures from 0? to 110? farenheit, so I needed something a little more stable than ICR cells. I haven't had the extreme lows yat, but 100?+ in a car didn't hurt these batteries at all."
NAME BRAND HIGH QUALITY ITEM
"ACEBEAM IMR 2700 WILL take your premium devices to the next level in performance."
Q&A
- The description for this battery is very misleading. The battery can charge via its usb c port, but does not output power as a power bank. Very disappointing when purchased these for that feature.
- We are just finding out that they changed this cell and did not inform us of the change. If you would like to return these batteries, please give us a call at 860-767-8888 or you can email us at customerservice@batteryjunction.com - we are updating out site. The information we have states that this battery can be used to recharge any USB-C rechargeable device. You would need the correct cord to be able to do this but it does state that it can do it.
- Can this battery be used on a Fenix head torch? Model HM65R V1 and V2, thanks in advance for your feedback.
- No, from what I can find, the light uses an 18650 or CR123's and not a 21700 battery. Fenix has very tight battery compartments so I would recommend sticking with the Fenix brand of 18650 battery.
