IKEEPFIT Cordless Heating Pad with Massager for Back Pain Relief: MAXwarm® 4.0, Portable Heated Back Brace with Lumbar Support for Sciatica, Large 10000mAh Battery, for Women Men 90-310 lbs | Portable Heated Back Brace with Lumbar Support, Rechargeable 10,000 mAh Battery, MAXwarm 4.0, for Women & Men 90-310 lb

Product description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Perfect Gift For The One You Loved

1 5s Fast Heating

2 Far red light warmth

3 Upgraded Graphene

4 Seadier safer warmth

5 Wide Heating Zone

1 Built in 10000mAh Battery

2 4 Vibraion Motors

3 Easy to Operate

4 Back Brace

5 Reclaim Comfort

IKEEPFIT Massager Collection

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Customer Reviews

4.4 out of 5 stars 56

4.4 out of 5 stars 46

4.1 out of 5 stars 31

4.2 out of 5 stars 30

3.9 out of 5 stars 73

4.3 out of 5 stars 662

4.4 out of 5 stars 80

Price

$79.99$79.99

$89.99$89.99

$39.99$39.99

$54.99$54.99

$37.99$37.99

$69.99$69.99

$66.49$66.49

Model Name

MAXwarm 4.0(Pad)

MAXwarm 5.0(Pad)

MAXease

Magicside 3.0

MAXwarm 2.0(Pad)

MAXwarm 4.0(Knee)

MAXwarm 5.0(Knee)

Feature

Great Brace Brace Support

Air Compression

Carpal Tunnel Relief

Deep Shiatsu Massage

Super Thin & Low Cost

Breathable Fabric

Silver Layer Temp Control

Battery Capacity

10000mAh

5000mAh

3000mAh

2000mAh

6000mAh

5000mAh

5000mAh

Battery Time

3-6 Hours

2-48 Hours

2-7 Hours

90 Mins

2-6 Hours

—

—

Heat Area

21,400 mm²

—

—

—

16,800 mm²

16,800 mm²

16,800 mm²

Target Area

Back Olny

Back Only

Wrist

Neck/Shoulder/Back

Back/Stomach/Hip

Knee/Shoulder/Elbow

Knee/Shoulder/Elbow

Heat Speed

5 seconds

5 seconds

5 seconds

5 seconds

5 seconds

5 seconds

2 seconds

Heat Level

3-Level

3-Level

3-Level

2-Level

3-Level

5-Level

5-Level

Massage Level

3-Level

3+3-Level

3-Level

3-Level

3-Level

3-Level

3-Level

Auto Off

20 minutes

15 minutes

20 minutes

15 minutes

20 minutes

30 minutes

30 minutes

Size Compatibility

Adjustable to Fit Anyone

Adjustable to Fit Anyone

Adjustable to Fit Most

Adjustable to Fit Most

Adjustable to Fit Anyone

Adjustable to Fit Anyone

Adjustable to Fit Anyone

Package Dimensions ‏ : ‎ 13.98 x 9.25 x 3.03 inches; 2.67 pounds
Date First Available ‏ : ‎ April 24, 2026
Manufacturer ‏ : ‎ IKEEPFIT
ASIN ‏ : ‎ B0GYD6RWRT
Best Sellers Rank: #52,722 in Health & Household (See Top 100 in Health & Household) #181 in Heating Pads
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TRIPLE-ACTION HEAT BRACE FOR BACK PAIN RELIEF – IKEEPFIT MAXwarm 4.0 combines deep heat, gentle vibration, and brace-level lumbar support in one wearable belt. The extra-wide heating zone surrounds your lower back and abdomen while the vibration relaxes tight muscles; the X-shaped brace and dual elastic strap adds lumbar support and keeps everything snug and on target, helping relieve lower back pain, and discomfort related to disc herniation, arthritis, sciatica, scoliosis, and other spine issues when you sit, stand, or work.
MAXwarm Technology — FASTER HEAT, GREATER WARMTH, WIDER COVERAGE- Its extra-wide graphene heating area (2X typical) warms your back in 5 s and spreads deep, even heat to release back tightness and reduce soreness—so working, commuting, and resting feel much easier. NTC smart temperature + safety sensors + 20-min auto-off prevent hot spots and keep muscle comfortable. Back zones target cramps or lower-back relief.
CORDLESS HEATING PAD— Unlike typical heating pads with the hassle of cords or only 5000 mAh bulky power-bank packs，IKEEPFIT MAXwarm 4.0 uses a built-in 10000 mAh battery for true wireless freedom. Our broader, uniform heat area surrounds more angles at once, holding a steadier temperature and warming a larger capillary bed to support local circulation. Can be used on other body parts like butt, legs, or shoulders when tied snugly. Offer one extension strap（17.7″）. Fits most people 28″–58″ waists 90-250 lbs.Unlike a USB heating pad, it needs no cable or port.
BRACE-LEVEL LUMBAR SUPPORT WITH 3D CURVE-FIT DESIGN – 3 reinforced metal support bars and 2 ultra-elastic bionic straps form an ergonomic “X” brace that stabilizes your lumbar area, encourages better posture, and reduces strain when you sit or stand for long hours or lift. Firm outside, soft inside: the 3D curve-fit design hugs your back comfortably under clothing instead of digging in. Ideal for office workers, drivers, warehouse staff, nurses, and parents who need extra support through the day.
FSA/HSA ELIGIBLE — BEST GIFT OF WARMTH & CARE: Thoughtfully packaged in an elegant gift box—an ideal gift for your wife or husband, mom, dad, and seniors like grandpa and grandma who often struggle with lower back stiffness and discomfort. Fully approved for FSA/HSA reimbursement, allowing you to use your health funds for this wellness essential. The gentle, steady warmth and support help aging backs feel more relaxed through the cold season. It also makes a thoughtful birthday, Christmas or anniversary present, as well as a caring Mother’s Day or Father’s Day gift that shows lasting love and support.
IKEEPFIT: OUR PROMISE — We have focused on heating & massage solutions since 2005. Our MAXwarm pad has evolved through five generations, shaped by real customer needs. We test every unit, stand behind it with a 2-year warranty, and provide 24/7 support—while continuing to listen, improve, and launch smarter heat products.”Cordless and full relief, I keep fit anywhere” is more than a slogan; it’s our promise of comfort backed by care.
⚠️NOTE BEFORE PURCHASE:(1)The device automatically turns off after 20 minutes for safety. You can turn it on anytime. But be cautious with skin irritation.(2)Please use a 5V/2A adapter for charging. Using high-voltage chargers may shorten battery life.(3)With the 10000 mAh large battery you should get about 5–6 sessions per charge on Max heat + vibration. If your unit runs less than 4, message us—we’ll replace it within 2 years.