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[Continue Shopping](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack/index.html) ItemsFree CheckoutFree - Amazon - American Express - Apple Pay - Discover - Google Pay - Mastercard - PayPal - Shop Pay - Visa Shipping & taxes calculated at checkout [Open image lightbox](/content/cdn/shop/products/2x21700Li-ionRechargeableBattery4800mAh_2048x2048.png?v=1642736507/index.html) [Open image lightbox](/content/cdn/shop/products/rechargeable-2x-li-ion-battery-in-blister_0020_21700Double_2048x2048.png?v=1642736507/index.html) Advanced Optic Rechargeable Water Resistant Rugged Build # 2 x 21700 Li-ion Rechargeable Battery \| Suits H15R Core, H15R Work, H19R Core, H19R Signature SKU: 880604 ## WORKS WITH H15R CORE, H15R WORK, H19R CORE, H19R SIGNATURE [5.08 reviews](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#pdp-reviews-acc/index.html) Free shipping over $50 7-year warranty Live expert support Pay over time $69.95 ~~$0~~Sale _•_ Save Quantity 1 - [1](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [2](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [3](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [4](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [5](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [6](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [7](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [8](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [9](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [10 +](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) QuantityDecrease QuantityIncrease Quantity In stock, ready to ship Free shipping over $50 · Ships in 1–2 business days **ENGRAVING OPTIONS** CHOOSE YOUR FONTChoose Your FontTimes BoldTimes ItalicCourierArial Bold ENTER YOUR TEXT I AGREE TO THE TERMS AND CONDITIONS(Read) **TERMS AND CONDITIONS** Laser engraving is a great way to make your Ledlenser uniquely yours, or to make any gift extra-special. 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[More payment options](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) Pay in 4 interest-free installments of $17.49 with Learn more $69.95 #### 2 x 21700 Li-ion Rechargeable Battery \| Suits H15R Core, H15R Work, H19R Core, H19R Signature 5.0(8) Add to Cart\|$69.95 Description 2 x 21700 Li-ion Rechargeable Battery \| Suits H15R Core, H15R Work, H19R Core, H19R Signature All about the light beam All about the features All about the power Reviews Customer Reviews **5.0**Based on 11 Reviews 5 ★ 100% 11 4 ★ 0% 0 3 ★ 0% 0 2 ★ 0% 0 1 ★ 0% 0 Customer Photos i Write a ReviewAsk a Question - Reviews - Questions Thank you for posting a question! Your question will appear on the site once we've answered it. 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[Facebook](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) [Twitter](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) Be the first to review this item SortWith PhotosMost RecentHighest RatingLowest RatingMost Helpful Filter Reviews: × SortWith PhotosMost RecentHighest RatingLowest RatingMost Helpful Clear filter More Filters J 04/23/2026 **Jerry** United States ### Because they asked... I'm writing this review because the Ledlendser team ask so nicely. I haven't had a chance to use this battery yet so all I can say is is Ledendser customer service is superb. I've dealt with them a few times before and alway extremely satisfied. Maybe I will make it back and leave a battery review after I have had a chance to to use it. [2 x 21700 Li-ion Rechargeable Battery \| Suits H15R Core, H15R Work, H19R Core, H19R Signature](https://stamped.io/go/d3xXaWRnZXRNYWlufDE1MDA4M3xyfDE2MTIxNzQ5Ng2) Share   \|   [Facebook](https://www.facebook.com/dialog/share?app_id=941057476855139&display=popup&href=https%3a%2f%2fwww.ledlenserusa.com%2fa%2freview%2ffacebookpost%3freviewId%3d161217496&redirect_uri=https://stamped.io/shares?review_id=161217496)  •  [Twitter](https://twitter.com/intent/tweet?text=I%26%2339%3Bm%20writing%20this%20review%20because%20the%20Ledlendser%20team%20ask%20so%20nicely.%20I%20haven%26%2339%3Bt%20had%20a%20chance%20to%20use%20this%20battery%20yet%20so%20all%20I%20can%20say%20i&url=https%3a%2f%2fwww.ledlenserusa.com%2fa%2freview%2ftwittercard%3freviewId%3d161217496) Was this helpful? _0__0_ MJ 10/14/2025 **Marty J.** United States ### Great batteries The led Lenser products are awesome .Never had an issue with any of ledlenser stuff. [2 x 21700 Li-ion Rechargeable Battery \| Suits H15R Core, H15R Work, H19R Core, H19R Signature](https://stamped.io/go/d3xXaWRnZXRNYWlufDE1MDA4M3xyfDE1MzU4NDM5NQ2) Share   \|   [Facebook](https://www.facebook.com/dialog/share?app_id=941057476855139&display=popup&href=https%3a%2f%2fwww.ledlenserusa.com%2fa%2freview%2ffacebookpost%3freviewId%3d153584395&redirect_uri=https://stamped.io/shares?review_id=153584395)  •  [Twitter](https://twitter.com/intent/tweet?text=The%20led%20Lenser%20products%20are%20awesome%20.Never%20had%20an%20issue%20with%20any%20of%20ledlenser%20stuff.&url=https%3a%2f%2fwww.ledlenserusa.com%2fa%2freview%2ftwittercard%3freviewId%3d153584395) Was this helpful? _0__0_ MS 09/11/2025 **Michael S.** United States ### Are you kidding me? I never got my order so my overall experience? It \*\*\*\*\*\*! Thanks for asking [2 x 21700 Li-ion Rechargeable Battery \| Suits H15R Core, H15R Work, H19R Core, H19R Signature](https://stamped.io/go/d3xXaWRnZXRNYWlufDE1MDA4M3xyfDE1MjQwMTkyMA2) Share   \|   [Facebook](https://www.facebook.com/dialog/share?app_id=941057476855139&display=popup&href=https%3a%2f%2fwww.ledlenserusa.com%2fa%2freview%2ffacebookpost%3freviewId%3d152401920&redirect_uri=https://stamped.io/shares?review_id=152401920)  •  [Twitter](https://twitter.com/intent/tweet?text=I%20never%20got%20my%20order%20so%20my%20overall%20experience%3F%20It%20%2A%2A%2A%2A%2A%2A%21%20Thanks%20for%20asking&url=https%3a%2f%2fwww.ledlenserusa.com%2fa%2freview%2ftwittercard%3freviewId%3d152401920) Was this helpful? _0__0_ - [<](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [<<](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [1](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [2](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [3](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [4](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [>>](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) - [>](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) [Close](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) [Close](/content/collections/black-friday-sale-up-50-off/products/2x-21700-li-ion-rechargeable-battery-pack#/index.html) www.ledlenserusa.com # www.ledlenserusa.com is blocked This page has been blocked by an extension - Try disabling your extensions. 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