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TEMVORO
Hand Warmers,Rechargeable,2 Pack,Electric with Charging Case
Hand Warmers,Rechargeable,2 Pack,Electric with Charging Case
Regular price
$39.99 USD
Regular price
$0.00 USD
Sale price
$39.99 USD
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Product description
- 【14000mAh Total System Capacity】This rechargeable hand warmers 2 pack delivers 14000mAh combined capacity. Each warmer: 3.6V 2000mAh polymer cell. Charging case: 3.85V 10000mAh — 3 full recharges per case cycle. Runtime at Level 1: 10h × 3 = 30 hours continuous. Case charges via 5V/2A in 6.5h; warmers charge in 3h via case contacts. Standby: 3 months at 25%, 6 months at 50%. Case charges warmers only — no external device discharge.
- 【3-Level Precision Thermal Control】These electric hand warmers feature calibrated semiconductor heating: L1 35–42°C/95–107°F (10h), L2 42–48°C/107–118°F (7h), L3 48–55°C/118–131°F (4.5h). Heat activation under 1 second. Controls: long-press 2s on/off, click cycles levels, double-click shows battery. Red LED confirms active level; blue LED shows charge state. AI regulation prevents overheating — continuous thermal monitoring, no temperature drift.
- 【USB-C Charging & Aerospace-Grade Build】Case input: USB Type-C 5V/2A (phone cable compatible). Warmer: 66.5×30.6×22mm. Case: 108×96×43mm. Net weight: 350g. Housing: imported aluminum alloy (structural) + ABS + PC (UL94 V-0 flame-retardant). Oval ergonomic form, 360° smooth radius — no flat plates, no sharp edges. These reusable hand warmers are rated for 1000+ recharge cycles. Anodized black finish with champagne gold accents. The handwarmers fit naturally in any palm size.
- 【6-Layer Safety Architecture】(1) Battery temp sensing, 60°C cutoff. (2) Short-circuit protection on all paths. (3) Overheat shutoff + thermal fuse backup. (4) UL94 V-0 flame-retardant housing. (5) Low-voltage cutoff prevents deep discharge. (6) Smart charge controller — auto-stops at 98%+, enters standby. Certified CE/FCC/MSDS. Case won't charge warmers above 98%. Simultaneous case+warmer charging supported.
- 【Field-Tested for Sub-Zero Conditions】Essential hunting gear for cold-weather blinds, winter camping, ski operations, golf mornings, and sub-freezing commutes. Also effective as a hand warmer for desk use during office hours, and for hand warmers for arthritis pain relief — consistent localized heat for Raynaud's syndrome and joint stiffness. 2-pack: dual-hand coverage or single use with backup charge. Winter gift for men, women, outdoor professionals. Package: 132×104×50mm, 430g gross.
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