EU WT870 battery, rechargeable WT870 Li-ion battery pack

Please carefully check your original battery to ensure that the model number is WT870, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.

WT870 battery, 11.1V 4400mAh

Battery Code:	NDES14354400B6
Battery Name:	WT870 battery
Battery Type:	Li-ion
Battery Volt:	11.1V
Battery Capacity:	4400mAh
Battery Color:	Black
Battery Cells:	Grade A, 6 Cells
Battery Condition:	original/genuine 1 Year Warranty
Compatible Battery Models:	[ RK813 ], [ WT870 ], [ TR517 ], [ 0HW355 ], [ 0HW357 ], [ 0HW358 ], [ 0RK813 ], [ 0RK818 ], [ 0TR514 ], [ 0TR520 ], [ 0WT866 ], [ 0WT870 ], [ 0WT873 ], [ HW355 ], [ HW357 ], [ HW358 ], [ HW421 ], [ RK815 ], [ RK818 ], [ TR514 ], [ TR518 ], [ TR520 ], [ TR653 ], [ WT866 ], [ WT873 ], [ OTR514 ],

In stock
Original price: € 65.93
Today's price:

€ 46.15
(Updated: Sep 2026 In stock)
You save: € 19.78

WT870 battery, 11.1V 85.00Wh

Battery Code:	NDES143585WHB9
Battery Name:	WT870 battery
Battery Type:	Li-ion
Battery Volt:	11.1V
Battery Capacity:	85.00Wh
Battery Color:	Black
Battery Cells:	Grade A, 9 Cells
Battery Condition:	Brand New, Replacement Battery, 1 Year Warranty
Compatible Battery Models:	[ RK813 ], [ WT870 ], [ TR517 ], [ 0HW355 ], [ 0HW357 ], [ 0HW358 ], [ 0RK813 ], [ 0RK818 ], [ 0TR514 ], [ 0TR520 ], [ 0WT866 ], [ 0WT870 ], [ 0WT873 ], [ HW355 ], [ HW357 ], [ HW358 ], [ HW421 ], [ RK815 ], [ RK818 ], [ TR514 ], [ TR518 ], [ TR520 ], [ TR653 ], [ WT866 ], [ WT873 ], [ OTR514 ],

In stock
Original price: € 57.39
Today's price:

€ 40.17
(Updated: Sep 2026 In stock)
You save: € 17.22

WT870 battery, 11.1V 85.00Wh

Battery Code:	NDES143585WWHB9
Battery Name:	WT870 battery
Battery Type:	Li-ion
Battery Volt:	11.1V
Battery Capacity:	85.00Wh
Battery Color:	Black
Battery Cells:	Grade A, 9 Cells
Battery Condition:	Brand New, Replacement Battery, 1 Year Warranty
Compatible Battery Models:	[ RK813 ], [ WT870 ], [ TR517 ], [ 0HW355 ], [ 0HW357 ], [ 0HW358 ], [ 0RK813 ], [ 0RK818 ], [ 0TR514 ], [ 0TR520 ], [ 0WT866 ], [ 0WT870 ], [ 0WT873 ], [ HW355 ], [ HW357 ], [ HW358 ], [ HW421 ], [ RK815 ], [ RK818 ], [ TR514 ], [ TR518 ], [ TR520 ], [ TR653 ], [ WT866 ], [ WT873 ], [ OTR514 ],

In stock
Original price: € 83.41
Today's price:

€ 58.39
(Updated: Sep 2026 In stock)
You save: € 25.02

WT870 battery, 11.1V 85.00Wh

Battery Code:	NDETR51785WHB9
Battery Name:	WT870 battery
Battery Type:	Li-ion
Battery Volt:	11.1V
Battery Capacity:	85.00Wh
Battery Color:	Black
Battery Cells:	Grade A, 9 Cells
Battery Condition:	Brand New, Replacement Battery, 1 Year Warranty
Compatible Battery Models:	[ RK813 ], [ WT870 ], [ TR517 ], [ 0HW355 ], [ 0HW357 ], [ 0HW358 ], [ 0RK813 ], [ 0RK818 ], [ 0TR514 ], [ 0TR520 ], [ 0WT866 ], [ 0WT870 ], [ 0WT873 ], [ HW355 ], [ HW357 ], [ HW358 ], [ HW421 ], [ RK815 ], [ RK818 ], [ TR514 ], [ TR518 ], [ TR520 ], [ TR653 ], [ WT866 ], [ WT873 ], [ OTR514 ],

In stock
Original price: € 83.07
Today's price:

€ 58.15
(Updated: Sep 2026 In stock)
You save: € 24.92