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🛠️ Power your projects with precision and protection — don’t get left in the dark!
This 6-pack of 2S 7.4V/8.4V 8A Battery Protection Boards offers advanced multi-layer safety features including overcharge, over-discharge, overcurrent, and short circuit protection. Compact and compatible with various 3.7V lithium battery configurations, it supports up to 16A instantaneous current, making it ideal for DIY battery packs in massagers, solar street lights, and backup power supplies. Strict wiring adherence ensures optimal performance and longevity.
| Asin | B09WN3GGM8 |
| Best Sellers Rank | #941,152 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #4,315 in Power Converters |
| Brand | daier |
| Color | blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (12) 4.4 out of 5 stars |
| Input Voltage | 8.4 volts |
| Item Weight | 0.01 kg |
| Manufacturer | daier |
| Mfr Part Number | E1269 |
| Model Number | E1269 |
| Number Of Items | 6 |
| Number Of Packs | 10 |
| Output Voltage | 8.4 volts_of_direct_current |
| Plug Type | Micro USB |
| Power Source | rechargeable battery |
| Unit Count | 6 |
| Warranty Description | Strictly according to the diagram wiring;Do not mix the good battery and poor battery to use. |
User
Good
Good product for the price, excellent seller, fast shipping and delivery, 100% recommended seller and product
User
Very small and good value
I built a few 7.8V 2S1P packs from salvaged chromebook batteries. Seem to work fine for the low power usage. Very small and easyto package.
User
Seems to work
Nothing has burned down or shorted, so I am guessing they work.
User
Junk
I recently ordered these, they came as six pieces and EVERY last one of them was a dud! Buyer beware.
User
Buen producto por precio. Lo utilizo para una bocina portátil cina portátil
El CTO. Original es más completo y no se calentaba deben de trabajar tambié n el original.
Trustpilot
1 week ago
5 days ago