Need a high-quality, high-capacity, reliable, long-life replacement Sigma SD1, SD1 Merril, SD14 battery? This 1500mAh BP-21 replacement battery from CELLONIC® will give you the lasting power you need.
When it comes to replacement Sigma batteries, you need a name you can trust – and CELLONIC® delivers!
Device not holding its charge anymore? Original battery wearing out? Or maybe you’re looking for a spare, additional battery backup? This 1500mAh 7.2V - 7.4V battery pack will keep your electronic devices running longer and at optimal performance.
Long runtime, full compatibility: Sigma SD1, SD1 Merril, SD14 battery with 1500mAh high capacity
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100% compatible replacement – Replaces your original Sigma BP-21 battery
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Long battery life, high capacity – 7.2V - 7.4V high conductivity battery, 1500mAh high capacity
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No capacity loss – thanks to modern Lithium cells without memory effect technology
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Fewer charging breaks – less time spent waiting for your device to charge
Proven quality, certified safety: Sigma BP-21 replacement batteries for up to 1000 charging cycles
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Long-lasting, consistent performance – high-quality Lithium Ion cells for up to 1000 charging cycles
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Certified safety – CE & ROHS certified, Grade A battery with short-circuit, overheating and overvoltage protection
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Suitable for – sub-zero and high temperatures - particularly weather and temperature resistant
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Thorough, comprehensive testing – each battery cell is tested to ensure all safety requirements are met and that it holds and maintains the correct capacity - all before installation
Replacement BP-21 Battery for your Sigma SD1, SD1 Merril, SD14 devices
Brand: CELLONIC® Replacement Battery
Capacity: 1500mAh
Voltage: 7.2V - 7.4V
Cell Technology: Lithium Ion
Alternative for / Replaces: Original BP-21 battery
★ 3-Year Guarantee ★
As an international specialist retailer since 2004, we know what matters when it comes to high-quality replacement batteries, accu packs and rechargeable batteries. That's why our replacement Sigma batteries come with a 36-month guarantee!
