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"I use these in my Fireflies E07 light and they fit perfectly. Great at high current draw."
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Samsung 30T INR 21700 3000mAh 3.7V Unprotected High-Drain 35A Lithium Ion (Li-ion) Flat Top Battery
Brand:Samsung
MPN:30T
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$7.80
2 - 7
$7.50 ea
8 - 23
$7.20 ea
24 - 49
$7.08 ea
50 - 99
$6.96 ea
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$6.84 ea
200 - 399
$6.72 ea
400+$6.66 ea
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RFQ
- High-drain unprotected cell for demanding electronics
- 35A Maximum discharge current provides steady power for high-drain devices
- Flat top terminals compatible with common high-drain devices
- 3000mAh capacity for long runtimes even under heavy use
- Size: 21700
- Voltage: 3.7
- Rechargeable: Yes
- Chemistry: Li-Ion
- Capacity (mAh): 3000
- Terminal Type: Flat Top
$7.80
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Description
Samsung 30T
High 35A Continuous Discharge Rate
The Samsung 30T is a 21700 battery that can be recharged at least 250 times for longterm value! While its 3,000mAh capacity may be on the lower end, its incredibly high 35A max continuous discharge rate is what really sets it apart from other 21700 batteries. An unprotected cell with high CTR and flat top terminals is ideal for use in battery packs in high-drain devices.
Rechargeable & Reusable
Invest in a rechargeable battery that will last for years to come– this battery can be recharged 250+ times.High Discharge Rate
35A max continuous discharge rate for high-drain electronics, great for making battery packs for devices that require minimum discharge rates.3 Year Shelf Life
Stock up and store spare batteries with confidence– lithium ion batteries have a 3+ year shelf life, ensuring you always have a fresh replacement when you need it.Notable Features
» 3,000mAh capacity provides long runtimes for all your devices
» Flat top terminal is perfect for use in making OEM battery packs
Please note that these batteries have flat top terminals, and may not be compatible with some devices.
Check with your device's user manual whether your device requires button top or flat top terminals.
CAUTION: Unprotected Li-Ion Battery
Unless equipped and 'protected' with a PCB (protection circuit module) and/or similar device, lithium-ion (li-ion) rechargeable battery cells are not recommended by BatteryJunction.com or our parent and associated companies, or the respective manufacturers, as a stand-alone product. Misuse of lithium-ion rechargeable battery cells can pose a serious risk of personal injury or property damage.
Use caution when working with li-ion cells, as they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has appropriate understanding of li-ion rechargeable batteries in charging, discharging, and assembly before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. We are not responsible for damage if there is any modification of the batteries/chargers in any shape or form (including but not limited to pack making). We are not responsible for any damage caused by misuse or mishandling of li-ion batteries and chargers.
No express or implied guarantee of compatibility with any device can be made. Please do your research and make sure this battery is compatible with the item you intend to use it with.
Charge only in a smart charger designed for the specific type of lithium-ion batteries. Do not mix and match old and new, used and unused batteries.
Do not dispose in a fire. Regulations and laws pertaining to the recycling and disposal of lithium-ion batteries vary from country to country, as well as by state and local governments. Please consult your local jurisdiction regarding appropriate disposal. Many retail stores offer free recycling of rechargeable batteries.
No express or implied guarantee of compatibility with any device can be made. Please do your research and make sure this battery is compatible with the item you intend to use it with.
Charge only in a smart charger designed for the specific type of lithium-ion batteries. Do not mix and match old and new, used and unused batteries.
Do not dispose in a fire. Regulations and laws pertaining to the recycling and disposal of lithium-ion batteries vary from country to country, as well as by state and local governments. Please consult your local jurisdiction regarding appropriate disposal. Many retail stores offer free recycling of rechargeable batteries.
Item Details
| Brand | Samsung |
| SKU | SAMSUNG-30T |
| MPN | 30T |
| Size | 21700 |
| Voltage | 3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 3000 |
| Chemistry | Li-Ion |
| Sub-Chemistry | LiNiMnCoO2 INR / NMC |
| Shelf Life | 3 Years |
| Packaging | Contractor Pack |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 21700 |
| Voltage | 3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 3000 |
| Terminal Type | Flat Top |
| Integrated Charge Port | No |
| Max. Discharge Rate | 35 |
Unit Dimensions
| Length | 2.76 in (70 mm) |
| Diameter | 0.86 in (22 mm) |
| Weight | 2.56 oz (73 g) |
Packaging/Shipping Dimensions
| Length | 2.87 in |
| Width | 0.87 in |
| Height | 0.87 in |
| Shipping Weight | 0.16 lb |
Documents
Additional Details
| Packaging | Contractor Pack |
| Warranty |
Not Specified Battery Junction Warranty |
| Return Policy | Return Policy |
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Reviews
Overall rating: 5.0 / 5 from 2 reviews.
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Reviews
Nice battery
"Great performance as advertised. Great service and prices. Will buy again"
Q&A
- Are these real Samsung 30t 21700's ? 35amp?
- This battery has 35A Maximum discharge current.
