BAKTH-874080PACK, 3.7V 3600mAh, 13.32Wh
Price:
US$6.79
MOQ:
2PCS
Delivery Time:
15~20days
Brand:
BAKTH
Product Description
Product Overview:
Housed in a slim, rectangular polymer pouch with approximate dimensions of 8.5 × 45 × 70 mm, the BAKTH-874080PACK is engineered for seamless integration into compact, high-performance portable devices such as wireless VR controllers, professional-grade digital voice recorders, compact medical monitors, and premium Bluetooth earbuds with extended-play charging cases.
Description:
| Model No. | BAKTH-874080PACK |
| Brand Name | BAKTH / Neutral / OEM |
| Compliant certification standards | IEC62133 / UN38.3 / RoHS |
| Discharging temperature | 0~45℃ |
| Electrical Performance | |
| Nominal Voltage | 3.7 V |
| Nominal Capacity | 3600 mAh |
| Power Capacity | 13.32 Wh |
| Max. charging voltage | 4.2 V |
| Cut-off voltage | 2.8 V |
2. Charging & Maintenance Guidelines
Recommended Charging Method:
Use a dedicated single-cell (1S) CC/CV lithium-ion charger set to 4.2V ±0.05V.
- Optimal charge current: 0.5C = 1.8A → maximizes cycle life (>800 cycles)
- Maximum charge current: 1C = 3.6A → enables fast charging (reduces cycle life to ~500–600 cycles)
- No balancing required: As a single-cell design, voltage uniformity is inherent — simplifying charger design and reducing cost.
Storage Guidelines:
- Short-term storage (<1 month): Maintain at 3.8–4.0V (40–80% state of charge)
- Long-term storage (>1 month): Store at 3.7V (~50% charge) in a cool, dry environment (15–25°C)
- Recharge interval: Recharge every 3 months if unused to prevent deep discharge-induced capacity loss
Operating Environment:
- Charge temperature: 0°C to 45°C
- Discharge temperature: -20°C to 60°C
- Avoid: Exposure to water, metal objects, puncture, crushing, or direct sunlight
Safety Warnings:
- ❌ Never disassemble, pierce, or modify the cell or PCM
- ❌ Never charge with NiMH, lead-acid, or multi-cell chargers
- ❌ Never expose to temperatures >65°C or < -30°C
- ✅ Always use original or certified replacement chargers
- ✅ Store away from flammable materials and conductive surfaces
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Get in Touch
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Company
Shenzhen BAK Technology Co., Ltd.
Location
RM 2201, Longshenghengbo Center, Jianshe East Road and Bulong Road Intersection, Longhua District, Shenzhen, Guangdong, China
Contact Person
Dong