Industrial-Grade Safety with 4S2P LiFePO4 Technology
Built with 8x 18500 LiFePO4 cells (1000mAh each) and a 5A smart BMS, this 12.8V/2Ah battery delivers stable power for drones, toys, and portable devices. Features PVC insulation, Molex connectors, and UN38.3-certified safety (2000+ cycles, overcharge/short-circuit protection).
Custom-Built & Scalable from ISO-Certified Factory
Himax Battery’s OEM/ODM expertise supports free customization: Adjust capacity (e.g., 4S3P for 3Ah), upgrade BMS (10A/15A), or swap connectors (JST/XT30). Enjoy low MOQs (100+ units), 7-day prototypes, and branded PVC/logo options – all backed by ISO-compliant mass production and 15-day bulk delivery.
Specifications
LiFePO4 Battery Pack 12V LFP 12.8V 2000mAh
Nominal Voltage
12.8V
Nominal Capacity
2000mAh
Energy
25.6Wh
Charge Voltage
14.4V
Discharge cut-off voltage
10V
Charge Method
CC/CV
Standard Charge Current
0.4A
Max. Charge Current
1A
Standard Discharge Current
0.4A
Max. Continues Discharge current
2A
Cycle Life
2000 times (80% SOH)
Dimension
Max 420*25*19.1mm
Weight
Approx 275g
Storage Temperature
-10°C~45°C
Frequently Asked Questions
Himax Battery specializes in providing premium LiFePO4 batteries for bulk buyers, offering flexible customization options to meet your specific requirements. Our wholesale solutions ensure high-quality, cost-effective batteries for large-scale applications.
1. What is the lifespan of a 12.8V 2Ah LiFePO4 battery pack and how can I maximize it?
Himax Battery’s 4S2P LiFePO4 packs (built with 18500 cells) deliver 2000+ cycles at 80% depth of discharge (DoD). To extend lifespan:
a. Avoid full discharges – recharge when capacity drops below 20%.
b. Store in a cool, dry place (10°C–25°C ideal).
c. Use a compatible LiFePO4 charger (14.6V max).
2. Can I customize the voltage and capacity of a small LiFePO4 battery pack for my device?
Yes! Himax Battery specializes in custom LiFePO4 configurations:
a. Adjust voltage (e.g., 6.4V for 2S2P) or capacity (e.g., 3Ah with 4S3P).
b. Upgrade BMS (5A→15A) or swap connectors (Molex/JST/XT30).
c. Request prototypes in 7 days with no minimum order quantity (MOQ).
3. Are 12.8V LiFePO4 batteries safe for children’s toys and wearable devices?
Absolutely. Our 4S2P packs include:
a. 5A smart BMS with overcharge/over-discharge/short-circuit protection.
b. PVC flame-retardant sleeves and UN38.3-certified cells.
c. Low heat generation (≤45°C under 1C discharge), ideal for close-contact applications.
4. What certifications do Himax’s LiFePO4 battery packs have for global compliance?
All packs meet CE, RoHS, UN38.3, and MSDS standards. Optional certifications:
a. UL/IEC 62133 (for US/EU markets).
b. Customizable labeling for FCC, UKCA, or PSE (Japan).
5. Why choose a 4S2P LiFePO4 configuration over standard Li-ion batteries?
4S2P LiFePO4 (12.8V 2Ah) offers:
a. Longer cycle life (3x Li-ion) and thermal stability (safer for toys/portable gear).
b. Flat discharge curve for steady voltage – critical for sensors and drones.
c. Eco-friendly chemistry (non-toxic, recyclable).
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Himax Battery is a factory specializing in the production of grade A lithium batteries and provides free customized battery solutions.
