Availability: Low stock: 10 left
Couldn't load pickup availability
We use USPS, UPS or DHL to provide reliable, secure shipping service from our shop to your home.
We ship all US domestic orders within 5-10 business days.
Please see our Return Policy from the link at the bottom of this website.
MWB HC-18650 & 21700 Battery-Packs are manufactured with the highest rated Lithium-Ion cells on the market today. MWB designs and build our own BMS / PCB's that prevents the pack from over-discharging and over-charging. Each pack is welded with .375 Nickel Tabs for the best overall contact between cells, and are tested for high rated charging cycles along with high ambient temperatures. Our standard connector is the 22 gauge 2-Pin JST SM Connector that can be change depending on your needs.
Click This Link
Alkaline Cells:
| Size | Dia. | Height | Capacity | Voltage | IEC |
|---|---|---|---|---|---|
| AAAA | 8.3mm | 42.5mm | 625 mah | 1.5V | LR8D425 |
| AAA | 10.5mm | 44.5mm | 1200 mah | 1.5V | LR03 |
| AA | 14.5mm | 50.5mm | 2700 mah | 1.5V | LR6 |
| C | 26.2mm | 50mm | 8,000 mah | 1.5V | LR14 |
| D | 34.2mm | 61.5mm | 12,000 mah | 1.5V | LR20 |
| F | 33mm | 91mm | 26,000 mah | 1.5V | LR25 |
| N | 12mm | 30.2mm | 800 mah | 1.5V | LR1 |
| A23 | 10.3mm | 28.5mm | 55 mah | 12V | 8LR932 |
| A27 | 8mm | 28.2mm | 22 mah | 12V | 8LR732 |
NiCd / Nimh Cells:
| Size | Dia. | Height | Capacity | Voltage | IEC |
|---|---|---|---|---|---|
| 1/2 C | 26mm | 24mm | 1.2V | ||
| 1/2 D | 33mm | 37mm | 1.2V | ||
| 1/2 SC | 23mm | 26mm | 1.2V | ||
| 1/3 AA | 14.2mm | 17.5mm | 1.2V | ||
| 1/3 AAA | 10.5mm | 16mm | 1.2V | ||
| 2/3 A | 17mm | 28.5mm | 1.2V | ||
| 2/3 AA | 14.2mm | 28.7mm | 1.2V | ||
| 2/3 AAA | 10.5mm | 30mm | 1.2V | ||
| 4/3 A | 17mm | 67mm | 1.2V | ||
| 4/3 AF | 18mm | 67mm | 1.2V | ||
| 4/5 A | 17mm | 43mm | 1.2V | ||
| 4/5 AA | 14.2mm | 43mm | 1.2V | ||
| 4/5 SC | 23mm | 34mm | 1.2V | ||
| A | 17mm | 50mm | 1.2V | ||
| AA | 14.2mm | 50mm | 1.2V | ||
| AAA | 10.5mm | 40.5mm | 1.2V | ||
| C | 26mm | 46mm | 1.2V | ||
| D | 33mm | 58mm | 1.2V | ||
| SC | 23mm | 43mm | 1.2V |
Please note that sizes may vary slightly between manufacturers.
21700 2P Pure Nickel Strip Roll – 0.15mm x 23mm, 5m (16.4 Feet) is a premium-quality nickel solution engineered for custom lithium battery pack assembly. Designed to meet the demands of 21700 battery builds in 2P configuration, this strip offers superior electrical performance, flexibility, and safety.
Crafted from 99.7% pure Ni200/N6 nickel, this strip delivers exceptional conductivity, low resistance, and corrosion resistance, making it ideal for high-efficiency energy transfer in DIY battery packs, e-bike batteries, power banks, and energy storage systems.
Ensure top-tier performance and long-term reliability in your battery builds with this pure nickel strip for 21700 2P configurations.
